Cat engine losing coolant Systems Filled with Cat DEAC, Conventional Coolant which does not Meet the Cat EC-1 Requirements, or Supplemental Coolant Additive (SCA) and Water A lack of glycol raises the freeze point of your coolant. Freezing water will cause cracked coolers, radiators, and possibly engine blocks. 4 Looking for some help on a SDP c15 cat engine dpf system. Check the coolant level. Could also be a cracked liner. I am ASE Master Truck Certified. Visually inspect the fuel tank for coolant. What could. The coolant is circulated through the air compressor and the coolant is returned to the cooling system through the coolant return line into the cylinder head. Leaks under the hood/around engine after driving - Nope Jan 26, 2010 · I have searched but have not seen an answer to this specific question. Air in the cooling system will cause a reduction in coolant flow and bubbles in the coolant. Engine Fluids. 0L inline 6 cylinder engines they crack between two cylinders on the 3 days ago · We put Cat ® industrial diesel engines to the test, through a wide range of everyday and extreme conditions. got a overheating problem with my MBN C15 Cat motor. That isn’t it If it does not overheat but loses its coolant it probably means you are loosing hot coolant that comes out the engine. Repair any leaks Bubbles in the coolant are a sign of probable leakage at the head gasket. Work with one of the largest Cat dealers in the U. 3. Dec 13, 2024 · Cat® ELI™ Long-Lasting Cooling System Protection for Warm Climates Cat® ELI™ (Extended Life Inhibitor) is a long-lasting coolant for marine and industrial engines working in environments that do not experience freezing temperatures. Coolant is added to BOTH left/right engines the same way, and only right engine continues to require more coolant. See All Engine Overhaul Kits. Look for leaks in the system. Help we are loosing water On 2006 Acert C15 cat engine in a 379 Peterbilt truck what could cause this I can’t find the. I replaced the cap, Customer: I have a CAT 3406E and I have been losing coolant recently. Refer to the Operation and Maintenance Manual for the proper procedure to check the coolant level. The 3126 uses raw water cooling for the aftercooler, the 3116 uses engine coolant. It can come back to bite you. we took from key west to key largo a couple wks agoto have hauled just before arriving to key largo i got engine alarm on port low oil pressure we also lost coolant, its now in minnesota and im in the middle of winterizing refilled with coolant and its leaking out the waterpump, it appears that oil has stained the front of the engine as well. Any thoughts can it be an injector or dirt in fuel? I’m not losing coolant at all. Blows coolant out of the radiator cap. Cat Man if your around please. I suspect it may be in the oil, but we loose about three gallons of coolant in 500 miles and the oil is about a gallon over, which is where is was when I changed it after the injector swap out. Anyone have any experience burning coolant in n18 engines . It has progressively has gotten worse. HAZARDS NOT OTHERWISE CLASSIFIED: Not Applicable . If your coolant is low, never top if off with plain water as it will freeze in your engine. NOTE: A good time to inspect the water pump, replace the water temperature regulator, and replace hoses is when your engine’s cooling system has been drained. Loosen the radiator filler cap slowly to relieve any pressure. Skip to content. Engine is complete with flywheel, ecm, air compressor, rear sump oil pan and jakes. Trying to figure the possible causes and what my options will be. Got a re-manufactured block, not a rebuilt one, from Cat for $5600. I have been using the Cat DEAC (Deisel Engine Antifreeze/Coolant) and distilled water for 7 Years with no problems. Active Diagnostic Codes. With the engine cool, be sure that coolant can be seen at the low end of the fill neck on the radiator top tank. Make sure you have proper grounding wires on your radiator. He gave me several tips. So you I pulled the cab off today and will start the job Monday. Remove the water pump and check for damage to the impeller. They will be changing a few parts connected to my exhaust system Mar 18, 2009 · Southern Alberta: I have coolant showing up in the oil on my 1998 truck with a 3406E engine. Adding the correct fluids to keep engines working at safe operating temperatures protects your workers and equipment from hazards. Engine Filters. 15,928 satisfied customers. But then it goes away. The engine heats up and the leak stops . Dealer changed injectors,high pressure pump,pistons and rings,crank,cam,boost sensors. Understanding how the cooling system works can help reduce owning and operating costs. C15 accept. I had a diesel shop put a new fan on. When did you first notice the coolant loss in your Caterpillar 3116? Customer: After it threw a belt and got hot. I have a CAT acert engine, it pushes coolant out the coolant overflow hose on tank. Coolant may also be contaminating the fuel system. Jan 4, 2014 #1 If you had a gallon of coolant in your engine oil, you would know it when you pulled out the dipstick. Refer to Testing and Adjusting, “Water Pump – Test”. The coolant should have the following properties: Color that is similar to new coolant When I inspected the engine during a routine morning check the next day before departing the coolant level was fine with no loss. I watched the water level rise up quick with the cap off and engine cold. pulled the vent hose off the top of the rad which is lower than the reservoir and no fluid came out the rad fitting. No sign of leakage at sensor. The truck doesn't leak anywhere weve found but it also doesnt seem to be going in to the oil and the truck doesnt seem to smoke. This same day we were held up by a lock for 3. Please call for additional details. Pressurize the cooling system. Coolant leak It sounds like you found the problem. Head was replaced last year. If all else fails you could do a leak down test to see if you’re losing compression to the cooling Oct 23, 2020 · Table 1; Troubleshooting Test Steps Values Results; 1. I had the same symptoms, over like two years adding just a little coolant once in a while, it bothered me a bit that I couldn't find the leak and I also worried about head gaskets. If you run it without coolant you will overheat. No puddles under the car at all. A hole is provided in the water pump housing to allow this coolant to drain from the pump Cat did come over to do caunter bores but said it was in specs so didnt do them. I recently bought a 2004 Peterbilt 387 Cat C15 After with 1. No joy there warranty runs out june 2010 problem definition: Have lost half of my antifreeze out the reservoir through the overflow tube. Use a hydrometer to regularly check your coolant. Put a Dec 20, 2024 · 6. Its not leaking into the oil and there are no engine - Answered by a verified Marine Mechanic. I would expect 3208 to be similar. The oil temp went up because the coolant was not passing through the engine. haney (@chaney_chase. Changed head gasket, head is good, changed water pump, changed nearly rad Engine issues. Leaks: Result: The test indicates a drop in pressure. Apr 2 Nov 6, 2011 · Coolant loss happened while running vice sitting. 2L mercruiser mpx mi horizon engine is losing coolant in the heat exchanger. Blown head gasket: A damaged head gasket can allow coolant to leak into the combustion chamber, leading to coolant loss without visible external leaks. Also not under pressure. What does the coolant diverter do and. Aug 14, 2014 · Not sure if there is a way to test it without removing from the engine. Read less. dztruck, Jul 18, 2017 #6. A gallon once every 3 days. 1. What could Hello, Thank you for that, I agree from your opening question I would expect more coolant loss if you had a linner or head issue, that why I A water pump with a damaged impeller does not pump enough coolant for correct engine cooling. Cold mode is activated whenever the engine coolant temperature falls below a predetermined value. Looking for engine barke Truck Maintenance - Losing antifreeze? - Got a 2001 Western Star with 3406E CAT. Correct the problem as soon as possible. C15 Severe Coolant Loss Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by A5 ¢, Jan 24 No leaks out of the engine or radiator/heater core. All of the engine components in your automobile must withstand a great deal of wear and high temperatures, and this damages them in different ways. Parts See All Engine Filters & Fluids. If I top up the tank while the engine is cold to the FULL mark then the extra coolant leaks from the overflow tube. A snowmobile coolant helps in balancing the temperature of the engine. Cat ELI uses an active protection technology, similar to Cat ELC™, that avoids the problems Dec 14, 2019 · Help me solve a most intriguing murder mystery in which the part of the murder victim will be played by my engine coolant: Here are the known facts: - I changed out the water pump 3 days ago while in the middle of an out May 2, 2022 · Also truck starts faster than any engine ive got its like a lightning bolt, around 1000ms so no hard starting here. CAT 6NZ Truck Engine that was removed from wrecked Pete 379 truck. Cold mode: Result: The engine is operating in cold mode. 2. Add Equipment. Is it bad to run it like this? Nov 18, 2021 · It is bad head casting leading to coolant (all be it a very tiny amount) leaking into the combustion chamber on initial start up . Truck was loosing coolant when removed. Customer: kenworth c15 cat mbn motor 2004 new top end of motor one year ago Mechanic's Assistant: Ok. It will over heat if enough coolant is lost and the load on the engine is great. Want to be sure? Switch oil coolers and I'll bet your other engine will be the one losing oil. The job is done but I am experiencing lost coolant. Menu. The use of the wrong parameters may also void the Caterpillar warranty. I learned years ago if its got coolant in the oil befor I pull it down for a inframe I pull pan and want to see the leak with my own eyes. Sign in. When we shut it down there was coolant coming out of the back side of the exhaust half of the high pressure turbocharger and also running down to the low pressure turbocharger as coolant was visible on the outside of the piping. NOTE: Water pump seals. Air bubbles cause a reduction in the cooling of engine parts. Specialities include: Agriculture and Farm Equipment, Boat, Construction and Road Equipment, How to find coolant leak in 3208 Caterpillar engine through process of elimination. Thanks. I have checked the oil cooler, water pump and also disassembled cylinder head for testing and checking, I even did cylinder test with a diganostic tool. First, if your cooling system is leaking you need to find the source of the leak. Also, suggest you join the Caterpillar RV Engine Owners Club, an FMCA Chapter. I ask why the sludge keeps forming and they say it is residual. Observe the reading for coolant temperature on the Cat ET. Apparently engine lost coolant last year and was overheated. C15 just had an overhaul. Their are no external leaks. A lack of glycol lowers the freezing temperature of the coolant. 6. Jul 13, 2016 · The simplest internal combustion engine cooling systems do not involve coolant – they are air-cooled. There are UV leak detection dyes Have a c-12 in a cat 585 that loses a couple quarts of antifreeze daily. I have seen too many engines taken apart with out proper testing. Disappearing external leaks (small WP leak or dripping on hot exhaust or block and evaporating before you can see it drip on the ground) and also internal leaks (into oil which should be Apr 1, 2014 · Please share with me problems that I might encounter with a 3116 Cat. Less parts to worry about. Check the Coolant LevelAllow the engine to cool prior to removal of the cooling system pressure cap. How To Stop Losing Coolant 1) UV Leak Detection Kit. Use Caterpillar Electronic Technician (ET) to determine the diagnostic codes that are active or 1834-2 Ignition Key Switch loss of signal: 158-2 Keyswitch Battery Potential : Cat® antifreeze test kits and tools are ideal for heavy equipment maintenance. Engine Cooling Fan Solenoid : Current Below Normal: The Electronic Control Module (ECM) detects an open circuit in the circuit for the engine fan control solenoid. #trucker #truck #truckersoftiktok #trucking #truckdriver #truckerlife This engine has a pressure type cooling system that is equipped with a shunt line. It will seize it eventually. I can't find a leak anywhere and it doesn't appear to be going up the stack. Mar 9, 2023 · The car’s water pump is responsible for circulating coolant from the radiator to the engine block and back again. Runs fine but I loose 1/2 gallon of coolant in about 2,000 miles. * The gauge shows that the engine is hot, but no loss of coolant can be found. SECTION 3 COMPOSITION/ INFORMATION ON INGREDIENTS. The unit has about 2000 engine hrs. The following two coolants are used in Caterpillar diesel engines: Preferred – Caterpillar Extended Life Coolant (ELC) or a commercial extended life coolant that meets the Caterpillar EC-1 specification. 06 c-13 acert. 2,013 1,070. How ever this is my first 3116. But everything seems ok and the engine works good. Wayne. Shop. Return the engine to service. Check coolant level in the cooling system. Marine Diesel Engines. Check for the correct mixture of antifreeze and water. Car the "mechanic" I paid was unable to fid where the leak was coming from as there was lots of green coolant at the end of the day all ove the underside of the passenger no sweet antifreeze smell out the exhaust I ONLY smell it Coolant then goes through the core of the radiator to the radiator bottom tank (11) or radiator right side tank (11), where it is again sent through the cooling system. Cat Man I have a 2001 c15 cat. For starters, without the right amount of coolant circulating through the system, the engine can overheat. 8. The air flow through the radiator comes out of the engine compartment. I’m borrowing all the tooling from a friend. 3 days later losing coolant to the overflow side. I bled the line (I assume well enough). This normally happens because of a failure in your engine, often related to your injectors and o-rings. Cat Extended Life Coolants (ELC) offer an impressive 12,000-hour/6-year drain interval with no fluid sampling required. Antifreeze washes your engine. Losing engine coolant. Stop the engine and allow the engine to cool. Little over a month goes by develops a slight miss, lope, whump whump on what sounds like cylinder/injector issues. A small amount of coolant goes through inside bypass (10) when temperature regulators (20) are open. Oil is clean nothing in there, I have a new-to-me 2007 Winnebago Journey 34H (2006 Freightliner Chassis and CAT C7 Engine). If you purchase what appear to be Cat fluids and/ Feb 15, 2019 · Have a Cat C13 in the shop, CAT C13 LOSING PRIME? Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by jazzedman, Oct 23, 2020. I have a 29' Blackfin with Crusader 454's. Flush the cooling system. I figured first I'd address the low reservoir issue. Any other tips or pointers for cutting the new cup and adjusting the injectors. See less the 'stop leak' will work. Their next rally is in Kerrville TX in the spring. Systems Filled with Cat ELC, Cat ELI, or a Conventional Coolant that Meets the Cat EC-1 Requirements and the Standards of ASTM D6210 4. 208 Satisfied Customers. Cat Man. It's using about 4 gallons of antifreeze every 3000 miles. Function The temperature of burning fuel in Caterpillar Engines Aug 13, 2016 · It's been a week that I noticed I was loosing coolant but couldn't see a leak. Leave a Reply Cancel reply. You will see an oil sheen on the water coming from your engine that's losing oil. Nov 2, 2023 · Got Engine code P0117 - ECT sensor. Water temperature regulator housing. C. Checked the cooler like you did and mine passed so i put it back on. The code is logged. It is more expensive and not really necessary in a 3208. Only change the FLS and the FTS because of a mechanical change in the engine. Regularly checking your coolant is helpful to your snowmobile’s engine. Had a long block installed in Jan 2019. Caterpillar ELC has been formulated with the correct levels of additives . Runs fine, no smoke when. We changed the starter and it did the same I recently replaced all the injector cups and an injector because I was getting fuel in the coolant. The use of the wrong parameters could cause damage to the engine. A water pump with a damaged impeller does not pump enough coolant for correct engine cooling. building pressure in radiator,cap releases. Customer: Sir, We have a CAT C7 that is losing coolant and we cant figure out where its going. Caterpillar ELC is an ethylene glycol based coolant which contains organic acid corrosion inhibitors and antifoaming agents. A call to your local CAT dealer with your model and serial number would get you the correct procedure, and replacement fluids. (2). Coolant has a distinct color, often green, pink, or orange, making it easily distinguishable from other fluids. Along with a leak, you may notice some other symptoms. Motor still runs good Mechanic's Assistant: Have you noticed any other symptoms or changes in the engine's performance since the If the coolant level is too low, air will get into the cooling system. Aug 12, 2022 · Final Words. I would drain the coolant, remove the cooler to test. When the engine’s ECM generates an active diagnostic code, the “Active Alarm” indicator (“Engine Control Alarm Sep 28, 2018 · As the topic states, we recently experienced what I'll describe as being a minor yet reoccurring loss of engine coolant (as observed by the coolant reservoir sight glass) while there was no other Mike --- 2005 Beaver Patriot Thunder CAT C13 525HP --Links below to my OneDrive docs---*SMC, Beaver, Monaco History, Oct 6, 2016 · Hello guys I have a 2007 w900 with a. Radiator Hole. Jul 28, 2010 · C7 #1 acting strange,complaint loss of power. Refer to Troubleshooting, Sep 13, 2017 · Have a 2007 9400i semi with a Cat C13. The coolant system extender at mid-life (6,000 hours or 3 years) helps maintain coolant condition while protecting your With help from Duke Spinney at Wye Heritage Marine, Mike Gridley walks through how to change out the coolant on a pair of Caterpillar 3208 diesel engines. Result: The engine is not operating in cold mode. If the radiator needs to be removed This lack of coolant will not take enough heat from the engine and there will not be enough flow of coolant to release the heat into the cooling air. Sounds like it is internal, do an oil analysis ASAP if its in the oil pan you need to care care of it PRONTO, or risk losing the engine. I pulled over and let the coach idle for a while and the li Oct 23, 2020 · If the engine is equipped with an air compressor the coolant for the air compressor is supplied from the water temperature regulator housing through the coolant supply line. Refer to the Disassembly and Assembly manual for details. First, the cooling system can be operated safely at a temperature that is higher than the boiling point of water. worked on, Gmc, Table 1; Troubleshooting Test Steps Values Results; 1. Dealer says could be bad injector cups,wants to change C15 just had an overhaul. Select Store. I have a 3116 cat where the closed water system is losing fluid. The contamination of coolant in the fuel system may damage injectors and other fuel system components. Moving on Down the Road, Nov 11, 2010. Engine Runs Too Hot If coolant temperature is too high, pressure wll be high enough to move the cap off of the sealing surface in the radiator and cause coolant loss through the overtiow tube, See “Above Normal 1. 2. Check the oil for coolant. but typically when speaking of the 0331 head casting associated with 2000 and some 2001 or even 1999 jeep 4. Leaks in the Cooling System. Low coolant level is caused by leaks or incorrect filling of the radiator. The Motor temp is perfect, no over heating and If I take my cap off of the heat exchanger, it is nice and full. coolant leak Carl, that is scary stuff. com for que Jan 6, 2015 · I have seen the cat water pumps leak and in most cases it will have a discolored strek down the block. Apr 11, 2019 · Hi All, First post here. Page 1 of Also you want to verify that the coolant gauge is reading correctly (if Aug 23, 2021 · SEBD0518-09 Proper cooling system design and maintenance is an important part of the satisfactory operation and service life of an engine. AdeptApe@yahoo. Symptoms to Watch: Key indicators of coolant loss include engine overheating, low coolant levels, and unusual engine noises which may signify internal leaks. The lineup includes digital refractometer and portable refractometer options. KCB85995. haney): “#Cat C13 and C15 Accert coolant leak info. Engine Transmission. We go over pretty much every step to troubleshoot it. I am working on a 2007 Pete with a C13. I have steam coming through the blow by tube. A. From CAT 3126 Service Manual. Mar 1, 2022 · shortened engine service life, and reduced engine performance. They took it for road test everything running fine than it started to push white smoke. Think it’s something that has very slowly getting worse. Need parts for your 3406E or C15? After driving home from the garage, the coolant was very low in the reservoir but the car was not overheating (staying around 90C). Refer to the Operation and Maintenance Manual for the proper flushing procedure. Well, in some cases, it can be caused by coolant entering your engine. 2001 Caterpillar 3126 only Engine coolant leaks can be quite simple fixes – but can also be very expensive. So, in order to make up some time to the next anchorage I pushed the boat up from my normal 1400 rpm cruising speed to 2200 rpm for about 2 hours. After the engine is shut down, the retention of pressure in the cooling system may cause the transfer of coolant into the fuel system. 1988 Crusaders M270 5. Jun 18, 2010 · Look at the water coming out of your exhausts at the dock. Make any repairs, as required. It started pushing coolant out of the overflow tube yesterday. I have no Log in or Sign up. We do have to add some water every now and then. , Have a large 4 core rad & upgraded to. Previous Owner did not maintain the engines or boat. 3 days ago · Taking care of specialized equipment is non-negotiable. About 5 gallons per week. I’ve been having to top off my coolant reservoir every 50-100 miles. Inspect the combustion can for signs of coolant leaking from the ARD nozzle heater o-ring seals. You have a leak in your oil cooler and you're shooting oil out your exhaust to varying degrees. I would not use the Cat ELC. Yesterday when the engine was hot and pushing coolant, the upper rad hose was warm but not the vent hose off the top of the rad. Ran silky smooth from out of the shop. Nov 16, 2009 · the reason being that a head or gasket can fail in different locations, some fail around the cylinder causing the cooling system or crankcase to become pressurized with exhasut gasses. Engines and some not the 3116. I have cat sis and the complete tooling. S. It prevents your machine from crashing and overheating. condition you did not indicate and coolant loss or adding fluids. Check for Associated Diagnostic Trouble CodesA. Remove electrical power from the ECM. The air compressor has coolant and oil so it could be a cause? The engine is the most important part of any vehicle, and this is no different for diesel-powered heavy equipment. It finally shut down on me as the coolant was getting into the engine ans my cylinders were scored. Aug 8, 2017 · The Caterpillar ELC anticorrosion package is totally different from conventional coolants. Apr 29, 2021 · Immediate cooling system pressurizing on engine start. Motor home is winnebago, meridian itasca 34 foot, 2005, model is ikp34h, freightliner x-line chassis ,engine is c7 350 cat: 23000. Cat c15 acert losing coolant Discussion in 'Freightliner Forum' started by gtilogistics, Jan 4, 2014. Proceed to Test Step 6. A small amount of coolant leakage across the surface of the “face-type” seals is normal, and required, to provide lubrication for this type of seal. Or, take it to your Cat Dealer and have them do it if you are not equipped. If your engine is not in optimal condition, it can wreak havoc on your operational efficiency or even bring your projects to a standstill. Refer to Systems Operation/Testing and Adjusting, “Cooling System – Test” for the correct procedure. Guys were not putting the ground wires from the radiator framing to the frame back on after a radiator replacement. SECTION 4 FIRST AID Oct 14, 2020 · Table 3; Troubleshooting Test Steps Values Results; 1. Check the quality of the coolant. The Diesel Mechanic can help with your C15's coolant loss issue. The signal ranges in this graphic are used only as examples. This change provided for more HP, but also increased the risk of corrosion. Jan 17, 2010 I had a bad egr and they changed that out but its still loosing coolant. I removed air to. If your running ELC, the procedure is to: Drain (engine cool). 2 . Refer to the Operation and Maintenance Manual for the correct coolant and capacities. You can also check your coolant level by looking at the Oct 25, 2023 · Some newer cars and high-performance models also have a water jacket around the intake manifold. A good mechanic told me it could be the air compressor, said its rare but does happen. They took it to dealer. Coolant Overflow Mechanic's Assistant: I understand that you are experiencing coolant loss from the overflow on your RV with a Cat C7 engine, and you have already checked for oil and fuel contamination in the coolant, as well as coolant in the oil, and found no issues, and you are planning to change the radiator cap, but it is holding pressure for days after driving; the Key Point: An overheating engine is a clear sign of coolant loss and requires immediate attention. Remove the fuel injectors from the cylinder head. Caterpillar Engine Forum: 7: 01-07-2012 08:11 PM: Are you losing coolant and not sure why? David Bott: MH-General Discussions & Problems: 3: 2014 R60 losing coolant. 3208 n. Coolant temperature can also be read on the display screens of the electronic service tool (ECAP or ET) Test Location (1) Plug. It’s driven by a belt. Acceptable – A Caterpillar Diesel Engine Antifreeze/Coolant (DEAC) or a commercial heavy-duty antifreeze/coolant that meets “ASTM D4985”, or “ASTM We lost engine coolant on a cat c7. Thanks to MacAllister Machinery, you can prioritize engine health with Cat ® engine coolant and antifreeze solutions. Miles on engine and system. Do not allow the pressure on the cooling system to exceed 103 kPa (15 psi) during the test. I’ll have a 15k load and will have to downshift at a uphill. The Nov 26, 2020 · Note: This graphic is an example. They are known for mystery leaks of coolant. I worked for a fleet that we sent sent over 100 of them to have Injector cups put in those engines do to pitting from electrolysis between the coolant and the cup. By chatting and Whenever I have an engine loosing a lot of coolant like your engine is and there is no signs of a coolant leak nor coming out of the radiator. Always use a 50/50 coolant/water mix to refill cooling systems. It just recently started pushing coolant out the rad cap. Just see if you lose alot of coolant, could be a small leak somewhere MTMAUS, Nov 4, 2021. Remove the ARD head. Aug 8, 2017 · Password protection enables the owner/customer to control the options and who can change the parameters. Nich M. 7L do not have engine oil cooler, oil cooler is only for transmission. I recently had a condenser replaced, but my a/c is working fine. Took off splash shields, found a few droplets between the engine and the firewall (driver's side) and on Sep 3, 2013 · On a recent trip the cooling fan fell of my Cat 3126b motor. When the water pump gets old, it can fail. Coolant Puddles Under the Car: One of the most visible signs of coolant loss is spotting puddles of coolant beneath the vehicle. I run CAT ELC. Engine. Coolant Loss Causes: Understanding the reasons for coolant loss without visible leaks, including evaporative loss, internal leaks, and gasket failures, is crucial for vehicle maintenance. For a list of authorized Cat parts outlets in your area, consult your Cat dealer. If there are no external leaks, there may be an internal leak. OK this is a GM LS1 type engine (gen III) LQ4 LQ9. Nov 11, 2010 · No mystery coolant loss. Leading to a small amount of coolant loss over Nov 20, 2013 · Does the engine have ANY coolant in the oil? Had the same thing happen to my C15 which is basically the same motor. Common problems associated with the Cat C9 engine include oil leakage, cooling system failures, malfunctioning sensors, power loss, and decreased fuel efficiency. When I first got the coach, I was losing a little coolant which could be seen dripping from the bottom rear. Shut truck off restarted truck running smooth than started pushing black smoke. Any thoughts?Thats the 1st engine. I cannot see any antifreeze or any leaks anywhere but I do have the steam coming through the blow by tube and losing coolant and can't figure out what's happening. There was no damage other than to the fan. We’re taking you through how that coolant can get into your engine and what you can do about it. Rejecting engine heat directly to the surrounding air greatly simplifies its removal from the engine, and eliminating heat exchangers from the heat flow path greatly reduces inefficiencies that can limit system performance. Its never done this before. Refill the cooling system with the proper coolant. 15,928 Satisfied Customers. (10-11-2019, 08:44 PM) IROC Wrote: 2007 Cat C15. Caterpillar ELC has fewer nitrites than other coolants. Also sometimes the truck shakes and it starts blowing white or bluish smoke. * The gauge reads normal, but the engine is too hot and a loss of coolant is found. Well it is losing coolant and CAT has removed the pan twice and flushed the coolant system and the inside of the engine but yet the sludge returns. Refer to LEXT7203, Programming Caterpillar Electronic Truck Engines, for information. Now I'm losing coolant like crazy. codyc0403. . I thought oil cooler as a possibility but don't know how to test for it. Forums. i have 3160 cats in my 38my. I assume if it has not overheated, the system has not lost a large amount of coolant. Cat Engines Maintenance & Repair Guides. 5 hours. Sucker finally let go, I got a Griffen, no biggy and no more worries about HGs. CATERPILLAR C15 Truck Engine For Rebuild. If coolant is found in the oil, drain the crankcase. 78 Likes, TikTok video from Chaney_chase. Caterpillar. Reply #3 In some cases, the coolant level may drop without any visible signs of a leak or overheating. Once your engine is running hot, the glycol in your coolant can burn off. Cat Extended Life Coolant 50/50 Premix (18 Liters) Search. Check the air flow through the engine compartment. Refer to Systems Operation/Testing and Adjusting, “Cooling System – Test”. They did a refill and I was told everything should be ok. I am losing about 1 quart of coolant per day, and more so when it was cold (-10 to -15). We stock a full line of Caterpillar Diesel Engine Antifreeze/Coolant, CAT DEAC, 339-3768, 339-3769, 339-3771, 362-2180, 339-3765, 362-2181. I HAVE CAT C 13! AND THE PROBLEM WITH ITS LOSING COOLANT AND OIL!THERE IS NO VISIBLE LEAKS!TRUCK SMOKES BLACK,AND IT HAS By chatting and providing personal I have a cat C-13 engine Noticed coolant leaking from relieve cap, too much pressure building up, even when engine is. 2012 Essex 4544 2011 Jeep JK, M&G Braking, 2014 MTI 27' Hog Hauler, Wireless brake control, 2006 Ultra & 1989 Springer, 2003 Harley-Davidson Dec 9, 2018 · Having some issues on a Cat 3406E 6TS with air in the return line to tanks. My 2005 6. Where do u think it's going? The truck runs fine and the engine oil looks good. The truck is not pulling like a a cat engine supposed to pull. On reassembly, you will need to flush the cooling system using a cleaning agent from your Cat Dealer before you replenish the coolant. Check the cooling system for leaks. Port engine had cracked Exhaust Manifold causing the coolant loss. This is another extension of the engine coolant system, which helps maintain the proper operating temperature for the engine Nov 4, 2016 · I have returned this unit to my local cat dealer twice and they keep saying there is no coolant getting in the oil. Nov 11, 2010 #10. I do not remember mileage/usage between adding coolant. Jul 16, 2018 · Also when do you top up the tank and how much? In my 2004 1CD-FTV the coolant reaches FULL mark when engine is completely warmed up, but when the car is cold the coolant is a little bit above the LOW mark. If you are losing antifreeze into the engine via the head, your plugs will be grayish white if it still is running on that cylinder, which I dought if it is losing a gallon in 6 hrs. 23 Years Caterpillar Engine experience. A pinhole-sized leak, a worn-out radiator cap, or a leaking head gasket are all potential sources of coolant loss. Today, we will take a deeper look at these Cat C9 engine problems After sea trial with dealer mechanics on board - doing RPM steps up to full load while diagnosting - one engine lost about 50% of the coolant of the external tank. CAT is pretty reasonable cost wise. This is normal operation. On my way home (80 miles from the shop, the coach heated up and the check engine light came on. I am looking at 390 Mainships some with Cat. Engines & Blocks. Leaking injector sleeve and/or damaged seal. MTMAUS, Nov 4, 2021 #8. I will say that last week we thought we had a bad starter as the truck would only click once when trying to start it. Boxerman1969. Mentioned above are some ways to burp, fill, and drain the coolant of your snowmobiles. Cracked engine block or cylinder head: These severe issues Had the same problem in a 1994 Tiara 3100 w/ 3116's with about 2000 hours. B. I have noticed it uses a little coolant over the span of a year. I had similar coolant loss issue on my '03 4. By chatting and providing personal info, you C15 ACERT Cat engine. 22,161 Satisfied My coach has a 2005 C13 CAT engine with 96+ K miles. An active diagnostic code represents a problem with the electronic control system. I also replaced the waterpump, along with a cat delete downpipe. Establish communication between Cat ET and the Electronic Control Module (ECM). Engine Repair & Service Kits. 2nd C7 rebuilt 3 Apr 23, 2021 · For the Cat 3126, it depends on if you use CAT ELC or not. 1 - 1 %wt/wt. Have been to two cat authorized service centers. Just keep up with the SCAs and you should be good to go. If you own a newer piece of Cat® equipment, you probably haven’t given coolant much thought. Thanks for the info. Loss of coolant due to pinhole Question for any of you guys with the venerable Caterpillar 3208's: have you ever had a slow coolant leak in the front/top of the engine, such that the coolant dribbled out slowly down the right (looking forward) side of the engine, just above (and onto) the alternator? I obviosly do have such a leak. Not pretty. SUB I have a cat c12 that is losing coolant, no visible signs of any water leaks, no water in oil and no water pressure in 23 Years Caterpillar Engine experience. Caterpillar:3116 Series Customer: Losing coolant Caterpillar 3116 heat exchanger Mechanic's Assistant: Oh no, losing coolant can be a concerning issue. Consult with your May 28, 2024 · It’s possible you’re losing coolant from somewhere in the engine bay and it’s just boiling off before you notice it on the ground. Home; About Me; Contact Us; it may be due to an incorrect level of coolant conditioner. Overcooling Pay attention to coolant gauges and use corrective actions in cases of overcooling. Engine Coolant Reservoir 7. Brought it to the dealership and they found Coolant in the cat converter. Mar 2, 2018 #7. A pressure type cooling system gives two advantages. I have a Cummins ISL 400 in a Dutch Star with 60,000 miles. Morning. You can avoid these bumps in the road by performing regular maintenance on your heavy equipment and conducting repairs before Dec 22, 2017 · Loosing that much coolant and nothing on the back of the Coach or TOAD. Engine Overhaul Kits. Cat c15 using coolant and pressure in the overflow tank. Monitor the status screen on Cat ET in order to verify that the engine has exited cold mode. dztruck, Jul 18, 2017. Dec 21, 2024 · AND THE PROBLEM WITH ITS LOSING COOLANT AND. Next 3116 and 3126 Truck Engines Loss Of Coolant. 1. it has to be leaking into the engine and the oil test will verify this. 291-6: 4212-6: Engine Cooling Fan Solenoid : Current Above Normal (06-29-2019, 09:52 PM) oldgms Wrote: (06-29-2019, 09:27 PM) mili Wrote: Hi friends, I have a c15 acert engine which has a problem of engine oill leaks into coolant. Also, water pump on CAT has a weep hole which will leak whebn pump is bad. The oil would be a creamy tan color. a. Cat ® Coolants. I took it back and they topped up the coolant however I have consistently been needing the top the coolant up every 100 miles or so as the level is dropping to the point the car is throwing warnings. That's because your machine came with Cat Extended Life Coolant (ELC™) that lasts for up to 12,000 hours — four times longer than The sooner you let the car cool, the less likely you are to damage the engine. Prices can range from around £50 to £300, depending on the make, model, age, and type of vehicle. Remove the valve mechanism covers. Air-cooled In this video we are troubleshooting a C-15 with a big time smoking problem. The ECM sends minimum current to the fan control solenoid. Tear down showed scoring on #1 & #6 cylinder walls. Who did the engine work? Sadly that kind of coolant consumption is going to be "acceptable" by CAT. Moving on Down the Road, Nov 11, 2010 #9. Create an account in just four steps 1) Select a local Cat dealer store 2) Create a local dealer profile 3) Verify your email address 4) Create your Caterpillar account If you already have an existing account with another Caterpillar application, you can use the same account to Sign in. One of the main causes of coolant loss is internal Jan 21, 2015 · EGR/DPF/CAT deletes, Turbo back 5" exhaust, Anarchy EFI (100HP Economy Tune), Seems that it happened after the EGR delete. Car Specialist. Dec 6, 2017 · 2 of 8 Cat ® DEAC Diesel Engine Antifreeze Coolant SDS : 26254. 9. I did change coolant at least once in that time for other reasons. Mar 21, 2022 · Note: Compare the FLS and the FTS from the ECM with the values that are listed on the engine information plate. Drain the Coolant. I hope SkipperDude get off much easier than that on this repair!*** , SkipperDude, Cat engines have a Arrangement Number. In order to avoid potential damage to your Cat Cat engine, only purchase Cat fluids and Cat filters through your Cat dealer or Cat authorized outlets. On-Highway. I plan on replacing the rack as the engine has 14,000 hours. Expert. COMPONENTS CAS NUMBER AMOUNT Ethylene Glycol 107-21-1 60 - 98 %wt/wt Sodium tetraborate, pentahydrate 12179-04-3 0. little cat 500 Road Train Member. Started with oil in coolant. 8L, and I carefully added If you’re losing coolant, there’s something else going on. Remove the radiator filler cap. 1 tier 4 in a Sandvik rock drill. Refer to the Disassembly and Assembly manual for the correct procedure. Are there any white streaks in the engine bay? Coolant that evaporates tends to leave white streaks behind. 4 million miles. Use approved winter cooling aids (cold front, radiator guards, cooling packages) to help avoid overcooling. Something else you may not be aware of it is possible your engine is Table 3 lists the diagnostic codes that apply to the TCM for the engine cooling system. When u first start it up and drive it for about 5 mile I smell antifreeze in the cab. Laboratory and cold-chamber testing as well as real-world use in the Arctic Circle, the Arizona desert and the Colorado mountains, ensure Cat industrial diesel engines will perform whenever and wherever you need them. to Oct 21, 2020 · A. But it may ALSO be your radiator endtanks. driver filled it with drinking water asap and kept going. Refer to Operation and Maintenance Manual. Sep 24, 2011 · If not, with the low price of coolant compared with engine or radiator, it may be wise to drain and replace with a coolant you will know-- and yes many of us with Caterpillar engines have switched to ELC (me included). On my port motor, I keep having to fill up my coolant reservoir after every 4-6 hours of running. tsf abzhquit jtedd luc txckk yobbd rzw hnht rgohz wbfgs