The oil cooler has been inspected and appears to be in good working condition. results in carbon build-up. It introduced Cummins ISX 15. Ok. Eligible for returns – Return Policy. Nov 11, 2023 · The normal oil pressure for a Cummins ISX at idle should be between 15-40 PSI. 2007-2011 Cummins ISX Egr Cooler - New | P/N 5581380. When the engine cools down the metal contract and oil seeps through to the coolant. The fins in the pump are not flowing the coolant, they either broke or are chipped. Cummins ISX 600hunting down the problem with oil being VIN #: 4V4N19TG27N465400. In short, an ISX camshaft can flatten out. They were bad for minor seepage. NEW - Oem EGR cooler. Nov 21, 2010 · got volvo 2004, isx 450, 760,000 mi. 00. Apr 26, 2009 · Oil cooler housing to block gasket. It had one camshaft that operated the valvetrain and another camshaft that ran the injectors. Had one come in and another shop put a pump on it instead of sending it and we pulled a handful of metal or of the oil pan. You say it has oil leaking into the exhaust manifold. Buy in monthly payments with Affirm on orders over $50. Depending on the mileage of the engine, if the gasket failed, its highly recommended to check liner protrusion, Cummins ISX are known for sunk liners causing head gasket issues. Like. You cannot pressurize the oil passage as it may blow the seals out. Apr 23, 2009 · dnelson. Dual high efficiency cooler packs. The oil temp sensor is located just behind the fuel filter, just below the back of the 4 days ago · RE: ISX and Bypass Oil Filter Systems. I suggest you start a new thread, along with vehicle information and a more descriptive narrative of the work you have done. 3 turbo Cummins used in the oil field, but when they go, they make a huge mess. Remove number 1 and number 4 main bearing caps and main bearings. About 7 months ago coolant started coming out my reservoir tank (pressure relief cap) got to the shop, it was tested coolant had gas, so head was removed tested turned out to be a bad head. And reinstall the oil cooler system to its place again. Price: $339. Sep 15, 2023 · The ISX also has a history of camshaft issues. So the problem before I took it out of the truck was that the oil temperature would rise to 235 sometimes even 245 super fast. So these are the general things that we can state about the replacement. The single-element oil cooler assembly is for use only on ISX1 and some ISX2 engines. Check the system if it is leaking or not. I was driving down the highway the other day when smoke started coming from the back end. Welcome to Engine Parts Canada Apr 6, 2023 · Yup typically an EGR leaking is going to create smoke in the exhaust, since the coolant pressure is higher than the exhaust pressure right there. Oil in the cooling system. Aug 27, 2020 · If this cooler fails or the coolant passages become clogged (a common occurrence on the 6. Jan 19, 2010 · mark319 Bobtail Member. RE: ISX Oil in Coolant. Oil temp is running way too hot. One note though if all injectors are low high rail pressure can be the root cause. Search our large inventory of New/Rebuilt/Used Cummins ISX Engine Oil Coolers for sale. Jumped in my truck a week ago to head to work, sounded a little funnybut ran fine, about two mins from home it sounded plugged up and was shaking horribly, barely accelerating and coming down to about 350rpms then lurching forward to 900rpms at lights. Multiple Locations $125. NEW - OEM OIL COOLER CORE Does not come with seals. The most common sign of an EGR cooler failure is white steam or smoke that comes from the exhaust. Okay, ran the engine for a total of 7 hours, 4 hours and then another 3 hours. Learn more. Aug 27, 2014 · I have 2012 Kenworth with a Cummins ISX 15 450. (Engine No 79554126). Select a shipping option. 2008 2500 4x4 Auto. So, your oil pump will not work well when there is insufficient oil since it Apr 18, 2014 · EGR Cooler leaking. However, compared to the previous 5. This often leads to a reduction in the engine’s functions like a drop in acceleration, for instance. Camshaft problems are a major cause of engine malfunction. The rad was replaced a month ago and coolant temp rarley goes above 195. Quantity. Non-Fiction Determining Your Reading Goals 7. Engine was not runny abnormal in anyway. They originally had hardened steel plungers in the pumps. Preliminary Inspection and Repair Direction for all Fuel Pump Malfunctions. Some coolers are pretty delicate in their design, so excess stress can kill one fast. 7 doesn’t put coolant in the oil. EGR valve was one of the root problems in the ‘07. Add to Cart. Just something to look into. Dec 22, 2016 · Dec 22, 2016. 75% more oil cooling capacity. Thermostat and bypass valve included. 1 day ago · Posts: 1,400. Our 6. however anyone that does extended drains, without pulling an oil sample every 15k miles is stupid and asking for everything you brought up. 300ms. Loss of engine power or reduced acceleration. 2 days ago · RE: ISX CM870 Oil Cooler. It will cost you a couple of gaskets. As with any part and component on a truck, it can go bad at early mileage. In most cases, failure is due to a leak between the connecting lines of the intercooler and your engine, debris damage, or cooler internal failure from vibration. We had a problem at Titan with some on our Cummins in 6 days ago · Forum Reject (13972 Likes) Posts: 11,087. Category: Cummins®. I have also seen repeated turbo failures if there is chunks of carbon buildup in the egr cooler, the egr valve, or any other exhaust or egr circuit. I got another CEL for regen frequency and the coolant was low 2002 to 2007 model years had issues with Turbocharger, EGR, Camshaft, timing wedge problems, and cylinder liners. Feb 5, 2020 · Crankcase ventilation system: The Cummins ISX ’s advanced crankcase ventilation only needs replacement after every third or fourth oil change, allowing for more prolonged operation and more use. Certified repair locations are authorized to replace the o-rings on the lube oil cooler housing. 250 plus when loaded. Nov 5, 2023 · The oil thermostat in the Cummins Isx engine is positioned in the middle of the engine block on the driver’s side. Quick view. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright This is a New oil cooler for Cummins ISX / ISX15 / QSX / QSX15 engines part number 4965487, 4955831 . Dimensions. With the engine stopped, relieve pressure only at the fuel pump inlet line fitting on the side of the rail. Lots of good info on blown HG. My truck kept leaking coolant out and showing a "low coolant" warning on the evic. If your engine has fuel issues, it can increase the amount of soot in the exhaust which will then coat and often plug your EGR cooler Sep 17, 2017 · The shop is 100 percent correct. Here are my symptoms - White Smoke under acceleration. Core width of 3 inches. 60. We discussed this briefly in Cummins ISX Engine Spotlight. Drain water from the fuel filter daily. Apr 29, 2016 · 374 posts · Joined 2011. 5 - ‘12 with EGR cooler and DPF issues that gets sooted/clogged up. 1. Everyone. Learned a lesson about changing out the oil cooler on a cummins cm871 isx15 #flatbedtrucking #isx #cummins Description. Never loosen a high-pressure fuel line with the engine running. com. Single-Element. Follow procedure 006-075 when the Water-In-Fuel (WIF) sensor is activated. Complete new casting and assembly. #3. Jan 19, 2010. Weight. Head gasket problems on the 6. I fail an injector under 0. I’ve been having issue with power delivery. I have a 2014 389 Peterbilt with a 550 Cummins ISX. 200ms level before causing engine damage. 0L), it may reduce flow to the EGR cooler, or create a sludgy oil/coolant mix that won’t flow through the cooler. Got a new head from cummins (5k) all new seals and gaskets, drove good for 7 months maybe like 50k miles Aug 6, 2019 · Definitely worth doing, but all the sensors are close to $700 from Cummins. One of the first symptoms of a potential problem with the EGR cooler is engine overheating. (01-21-2018 )Starlight Wrote: You need to confirm what kind of oil it is. Shipment Weight: 0. I can repair them, in your truck, for $1,200 plus travel time. They do occasionally go out on 8. Jul 26, 2014 · The issue is water pump. Oct 30, 2023 · Understanding Cummins ISX Oil Leaks: Oil leaks in Cummins ISX engines can occur for various reasons. If not the cooler is cracked again. At the OP who knows what oil change intervals they did but I do every 25k and haven’t had a single problem with the 10 or so I’ve owned since 2018. Lowers peak oil temperature 20-30 degrees. Since there is a reduction in the rate and volume of cooled oil, the vehicle’s engine will have an increased temperature. 92 3/4 ton 4x4 5 speed, modified. Where the oil leaves the filter head and goes to the block through about a 1" diameter hole the gasket seeps right there. Myself or the dealer could not spot a leak anywhere and the CEL's just keep coming back (over 20 now). My computer right now showes 241F oil temp, pulling on small hill with 35000 load, outside temp 58f, on flat i get 236f oil temp and antifrz around 190f, i also noticed oil leaking from where oil sensor screws into engine, maybe its bad oil temp sensor? i changed oil cooler last year. Started the second million on 8/24/13. Have a fully covered warranty is even more reason to stack on repairs. 55 rear end. Repair Direction A: Drain lubricating engine oil. There is absolutely 0 reason to dump good oil out if the sample comes back from a reputable lab clean. Cruise 1500rpm: 52psi. Truck seems to be doing fine when suddenly you feel the loss of power, if you take the foot out of the gas pedal kinds of breath and gets back to normal. SKU: PAI 132001. It is located right about in the middle of the block, behind the fuel filter and ECM. Submerge in a tank of room temperature water. CAUTION. The oil thermostat in the Cummins X15 engine is a May 12, 2018 · This common problems are based on my own experience with this engine. - Low Oil Pressure (30-32psi # 1000+, 15-18psi # 650rpm) - 5. Only thing is I haven’t actually pulled the head off and actually dug deep into it. $93. Item:25256312. I was able to pressurize the coolant passages and catch it leaking out the oil drain. It's bad. PAI 132001 CUMMINS 3680713 OIL COOLER GASKET (ISX) Brand: PAI Industries®. Whether you have a Cummins intercooler or another brand, the causes of failure will be the same. There was no cross hatching left in the bores, there was a ridge of 1/16 at the top of the cylender. If the oil pressure is consistently below this range, it may indicate a problem with the oil pump, oil pressure sensor, or a dirty oil filter. Understanding the eBook replacing engine oil cooler on cummins isx The Rise of Digital Reading replacing engine oil cooler on cummins isx Advantages of eBooks Over Traditional Books 6. Dec 23, 2015 · The tech said the only thing that was out of the norm was the silver and soot. Sep 3, 2011 · Since I now had oil pressure and my mechanical gauge hooked up, I went for a drive to look at pressures. The dual cam is the earlier model. Shop our large inventory of new, used & rebuilt Cummins ISX EGR Coolers at unbeatable prices. Low oil pressure at idle could be a result of a system leak, low oil levels, or a clogged or poor-quality oil filter. For this failure of the fuel pump and metal debris in engine systems. This Bullet Proof aftermarket EGR cooler Cummins upgrade adds durability, reliability and greater performance to your 2010-2018 Cummins ISX model truck engine. Lastly, and usually the most likely cause of an EGR cooler failure is mechanical stress. Mar 14, 2012 · I have also seen a turbo put oil into the coolant. (03-01-2016 )Kevin7898 Wrote: You bring up several very good points. You are sure you did not contaminate the system your self. Available for: 1999-2024 Cummins X15 and ISX Engines. These were made from 2002 to 2008 for Cummins. Very easy to change just drain coolant and unbolt assembly. EGR Valve Leaks. $337. 9 Cummins engines the B6. Order Desk 306-825-0400. Apply 689 kPa [100 psi] regulated shop air. Because the cooler is the highest point in the cooling system, as soon as the thermostat opens, all the air in the system is trapped in the cooler. I just recently had my EGR cooler and oil cooler replaced there. 7L Cummins. Apr 20, 2013 · Probably the gaskets are leaking there is two gaskets there one is oil cooler to block other is between oil filter plate to oil cooler. Oil pressure relief valve failure. Mack. 42. These include an exhaust manifold, oil filter, temperature sensor, and filter housing. genosgarage. 4955829. Sep 7, 2023 · Things happen. There were over 800,000 of these aluminum coolers made - Only a few left - Get the genuine article high performance, USA made oil cooler. This can be a number of things, some are general answers, some are more specific to the model and year of the Cummins ISX engine. Apr 28, 2008 · The history on the engine goes as follows. It just didn’t seem like it would cut that stuff. Yet again this is super rare. Inspect the test plate and gaskets for leaks. Also with the EGR cooler failure it usually goes to the exhaust and is “burnt” in the exhaust. Then ran it for 4 hours at 1,600 RPM, let it cool down and checked things out. This is not because of an issue with the camshaft itself, but with the rocker arms. Jun 29, 2022 · White steam or smoke from the exhaust. Sep 29, 2023 · I got a Cummins ISX15 that’s been having some oil pressure issues. Locating the Cummins X15 Oil Thermostat. Call 888-642-6460 Now. It is behind the fuel filter and ECM, making it easy to locate for maintenance or replacement purposes. 2000 2500, Twins S300/S480 Mach 6+ . This is now a recall for the Lonestar. Feb 15, 2024 · 4) Head Gasket Problems. Made in the USA. Dec 29, 2008 · Posts: 334. All around the pass through is the coolant jacket. It is important to ensure that enough oil reaches the internal engine parts to prevent damage and maintain optimal Cummins ISX Series Applications | CM870 / CM871 | NEW Oil Cooler Element Complete with Install Kit. 90% sure one that one. #2 · Apr 23, 2009. I would be sure to pull the oil cooler and double check before I went anywhere else with troubleshooting. 7 makes. One of the benefits of a single cam system is the reduction of failure points in your engine. Drag Comp,O-ringed and studs Helix 2 cam F1 Springs Fluidamper 5 inch exhaust,Built Trans Fass,and a bunch more go Sep 17, 2019 · 18-20 psi at idle is normal for an ISX with 35-40 above 1000 rpm depending on oil temps. Write a review. Causes of Intercooler Failure. At 24,000 kms I and another Cummins fellow rebuilt it. If so then drain the coolant and run a flush with a mixture of Hot water in a Pail, Arm and Hammer washing soda, mixed with a paint PAI 141422 CUMMINS 4089583 OIL COOLER KIT (ISX) (2892304) Brand: PAI Industries®. Nov 6, 2023 · The oil pressure at idle for a Cummins ISX engine may vary, but it is generally recommended to be around 15 psi. basically we are getting oil in the coolant. Shipping policy. Engine Serial Number : Click here to order this part number specifically, regardless of ESN. 435 lbs. . Jan 8, 2016 · If enough coolant leaks from the radiator or oil cooler, it can result in engine overheating problems and mechanical component failure. 5 million miles with un-additized diesel fuel. Install the oil cooler element and gaskets to the pressure test plate. According to Cummins, there was a production of rocker arms that prevented proper oil flow, starving the components. So, when it's affected by a major problem, it could mean issues in your vehicle's overall performance, idle, fuel economy, and emissions, among others. SKU: PAI 141422. These are reflected by overheating of the engine, coolant leaking, and unusual decrease in pressure. www. 7 Cummins may not be too common in actuality. Truck is not being used until this is resolved. 1 inches. 7L EGR Cleaning Kit with crankcase vent filter for the '07. 701 posts · Joined 2009. And even if they’re not billing you for the work, they’re billing somebody. A direct fit (OEM 4309498) replacement for 2010-2018 Cummins ISX-12 OEM EGR cooler parts numbers 4313837, 4309498, 4313836, 3689603, 4352365, 4313684, 2884831, and 3689208. Guessing your motor is between the yrs of 2007-2014. However, even when it is idling the issue shows up. 86 mpg averaged over last 40k miles (engine has 223k miles on it) Its been into Cummins several times over the past 3 months Aug 3, 2010 · The pressure regulator for the oil has nothing to do with the coolant. (Standard) Buy in monthly payments with Affirm on orders over $50. It came in gallon jugs. As an oil temperature sensor, it is located in the side of the oil filter stand at the front of the engine. no problems, very trouble free, an oil change will get rid of soot. I have removed the overflow tank and cleaned it out but after a couple times of use the coolant is back to the Diminished Engine Performance. In the Cummins ISX engine, camshaft problems are commonly caused by faulty rocker arms. This is the common culprit, and there simply is no adequate oil in your engine. I've got an '09 KW T2000, Cummins ISX 400ST, 13-speed Eaton, 3. Remove and inspect lubricating oil pump for reuse. I have a 2008 Kenworth T800 with a 475 ISX Cummins that is getting motor oil into the coolant system. Assemble. Cummins Intebrake™: The Intebrake™ can reach up to 600 braking HP, which helps control the machine and reduce brake wear. Scenario 1: The fuel pump tapper rollers are damaged: Remove, cut open, and inspect the lubricating oil filter for debris. Here are some common symptoms that may indicate a problem with the crankcase filter in your Cummins ISX engine: Excessive oil consumption or leakage. Thuren Suspended. 97 3500, 2 WD, G56, slightly bombed, over 1. It is a permanent repair that you do not have to worry about. Like many other engines with an EGR, the Cummins ISX is prone to typical EGR problems. This happens because when the engine is running, oil pressure is greater than cooling Posts: 2. See procedure 001-006 in Aug 2, 2009 · Cummins has no repair other than a new engine, which cost $25,000 & up, plus labor to replace engine & to put your engine back together for returning for core credit. Replacing engine oil cooler on cummins isx symptoms of a bad or failing oil cooler yourmechanic advice oil cooler leaks failure symptoms problems and how it works the Oct 18, 2010 · I have worked on lots of those motors and the oil cooler is a lot easier, and cheaper to check than doing the head. It seems to be getting worse as the coolant is turning a darker color all the time. If you can get to the Atlanta area, take it to Haggai Automotive and truck repair. 5-'24, 6. Replace the oil cooler element if a steady stream of bubbles is observed from the element. Dec 10, 2015 · The isx wasn’t great but the x15 has been fantastic in my experience. Some pumps even use plastic fins in the cummins pump, horrible design causes lots of these issues. The air intake pipes had fallen off and it had ingested copious amounts of dust. The very first thing to observe is the oil level. Isx-15 mandated, def-egr 640k miles. To access the oil thermostat, you will need some tools. Volvo. One common cause is degraded engine gaskets or oil seals, which can erode over time. Availability: Typically ships same to next business day. Unfortunately, most never make it to the 0. May 12, 2021 · I tried dish soap and didn’t get very good results after I had an oil cooler failure. Item:25260789. However, Cummins’ diesel engines evolved and returned to their well-earned name. Jul 11, 2012 · Once down to this level you may notice an intermittent misfire at idle when the engine is at operating temperature. Like I said I recently rebuilt my 2006 cummins isx. The engine has 43,000 miles on it. Core length of 15. Diagnosis was engine oil cooler. 3. Jul 29, 2021 · An important thing to know about the Cummins ISX is that they made two different engines, a dual cam and a single cam. 7L Cummins diesel engine is designed for the do-it-yourselfer who is handy with basic tools and doesn't want to pay dealer prices to have this maintenance done. The owner is a close friend of Rawze and one of the best ISX mechanics in the United States. read up that this is an issue with these engines and i see people are saying its the oil cooler that's causing it. One of the symptoms of a bad oil cooler is diminished engine performance. Jun 17, 2021 · EGR Clean Kit 6. Cant buy just that part and have to replace whole oil cooler. Engine oil bypass valves. Sent from my SM-N975U using Tapatalk. Then they switched to ceramic--I think because the plungers were getting Apr 4, 2022 · EGR Valve Failure. Understanding the X15 engine layout. Oct 1, 2016 · If your truck has been d3l3ted, then its either the compressor, head or head gasket. Part of it may have to do with the sheer power and torque the Dodge Ram 6. Oil pump failure. The coolant turns to steam when it comes into contact with the hot gasses, and this steam Jul 10, 2019 · Like mentioned above of what actually clogged up the cooler. 2. Low oil pressure can lead to increased temperatures, noisy engines, and potential engine damage. the last several oil changes have had high soot & the trace of silver. This can seem innocent enough but the problem will compound over time and it’s often difficult to diagnose. 4 days ago · Hi. Confirm with a sample from the coolant reservoir if your not sure or drain some oil from the tranny. It could be tranny oil. Another potential cause is old and dirty oil, often resulting from infrequent oil changes. ajala said: Got an 06 Cummins isx, change oil n filter and now oil pressure drops to 10 psi with a cackling noise, using a different oil and filter. 10+ available. Most times a blown HG on a 6. Key Benefits. 38. Typical symptoms are erratic temperature gauge and bubbling over flow bottle that pukes coolant. Refill the oil of the engine into the system again. Keep your engine running at its best with this Cummins ISX oil cooler kit from Raney's! OEM#: CUM4955830. A camshaft is a rotating shaft or rod that opens and closes the intake and exhaust valves depending on engine speed, loads, and throttle position. The casting number is 1841989C1. I had a problem with oil in the anitfreeze. Shop showed me failed cooler with holes it. Engine oil overheating can result if used on some ISX2 service ratings, or ISX3, and Signature 600 engines. 7 lbs. May 23, 2009 · 0. Part #. The bolt holes are clear and in good condition. No all CUMMINS ISX engines are going to present all this problems but at least they are PAI 141400 Cummins ISX Oil Cooler Core Replaces 2892304. Jan 23, 2020 · Replacement cummins oil cooler, water pump and thermostat. $357. If the cooling system isn't "burped" quickly, the cooler cracks in a matter of minutes. Engine overheating. Started out by cleaning out the oil from the coolant reservoir with paper towels and placing them in a plastic bag, and checking the oil level. Jan 30, 2009 · Sealer missing, marks on plug. Had truck towed to shop where the told me the pipeline meets the oil cooler had failed/broke. There is no visible damage to the oil cooler. Oil temps would get to 235 during parked regens when it was 90 Aug 13, 2013 · A radiator flush and the coolant replaced at 400 500k miles is not just a suggestion, but very important to help keep the corrosive properties down. This In-Shop Campaign is being issued to address o-ring leaks in certain ISX/QSX CM2250, CM2250 SN, CM2350 Lube Cooler Housings resulting from suspect o-ring material. Jun 11, 2022 · With all that being said, let us take a look at the common causes of the Cummins ISX15 oil pressure problems. This In-Shop Campaign can be completed anytime the unit is in for maintenance or Place the new oil cooler gasket and make sure that you are aligned according to the oil cooler system. Joined: May 2016. Ship to address Free on orders over $75 Most parts ship within 1 - 5 business days Pick up in store Free for all products Select pick up store in cart. Low engine oil level. Click to expand If it is a white filter with red writing (sorry forget the name) throw it the hell away and get a new one. Cummins Engine Oil Cooler Failure. Note : When installing aluminum oil cooler elements, use gaskets. Oil Cooler Thermostat For Cummins ISX / QSX Engine Part# 4952631 From HD Kits, Quality Parts, 1 Year warranty. Specs are: Oil Pressure, 15 psi (Idle), 35-40 psi (Rated RPM) It doesn't sound like you have anything to worry about if that is what you have for oil pressure. 53. Level of importance:Medium Save 30-50% off when you purchase oil coolers for Cummins ISX and QSX engines. 4 × 4 × 4 in. Des Moines, IA $795. Nov 16, 2023 · The Cummins X15 Oil Thermostat is located on the driver’s side of the engine block, typically in the middle. Failure from excessive exhaust temperatures or hot shutdown of engine. This sensor determines temperature by changes in its electrical resistance. Oct 23, 2023 · Go look at the Cummins forum. We have the Best Reviews on Google in our industry. Over time, carbon can build up on the inside of the EGR cooler and restrict flow through the cooler. Sep 15, 2023 · 3. RE: Cummins ISX CM871 Turbo problems. 5 inches. Identifying replacing engine oil cooler on cummins isx Exploring Different Genres Considering Fiction vs. In 5. Pulled over and found everything from the rear end forward covered in oil. Joined: Jun 2013. 0. we have a international truck with a cummins isx engine (not sure if cm870 or cm871-engine is a 2005). Inspect and verify the condition of the fuel pump tappet rollers. Enjoy our hassle-free online checkout or call to speak to an expert. It isnt necessarily engine oil your seeing. All Products. My dealer stocks some stuff made by Fleetguard that one of the techs recommended. Diesel engine problems highlights. In addition, I also have been getting CEL's for Regen Frequency since new. International. If the EGR cooler has any issues that restrict the flow of exhaust gases through the cooler it can cause the engine to overheat. Core height of 2. Wanted to document my experience here for those with similar issues. Cummins Oil Cooler OE part numbers are 4965870, 4059460, 3680595 and 4059252. Good, used Oil Cooler with Filter housing from a Cummins ISX15 engine. Remove lubricating oil pan, and clean thoroughly. Other Rides. $140. Faulty Camshafts. Reference Figure 2 above and Procedure 005-227 in Table 3 below. 2022 CTD 2500 4x4 Crew. Dec 2, 2023 · As a water temp sensor, it is located in the side of the cylinder heads. Jan 9, 2023 · The fuel actuator of the Cummins ISX engine plays a crucial role in the fuel and power management of your truck. It is recommended that you idle the engine for two to three minutes to cool the bearing system before shutting down. arty018: 2012 3/4 ton 4x4 6 speed manual, leveled on 35x20's, tt2, 4"tbe, egr mia. I have a Fleetwood 2008 Excursion 40x with a Cumins ISC 360 hp. High Cruise 2000rpm: 70psi. Fixing sluge problem with dishwasher soap. Jan 7, 2016 · 1. the engine oil cooler is behind the oil filter housing on the side of the block, i don't know about the tranny oil cooler on the autos. Jul 25, 2018 · Trent389 Bobtail Member. Jul 7, 2012 · An oil cooler pressure test tool does not exist. Had to flush and degrees many times to 3 Common Issues with The Cummins ISX. Clogged / contaminated oil and filters. There was a big campaign last year to upgrade ISX fuel pumps, we did hundreds. Turbine end heat soak into the bearing housing results in oil carbonisation and corrosion of the bearing system. PAI 121292 CAT Cummins Oil Cooler Oring Replaces 3102500 Oct 24, 2023 · Detecting crankcase filter problems early on is crucial to preventing potential engine damage or performance issues. #1 · Apr 29, 2016. All figures are based on mechanical gauge readings with engine warmed up, with ECT between 180-195 degrees, and outside temp between 68-70 degrees: Idle: 19-20psi. May 14, 2016 · Oil Cooler Failure. On the ISX the culprit is often a leaky EGR valve. The white steam is caused by coolant leaking into the exhaust system and coming into contact with hot exhaust gasses. My radiator looked like a real mess, even after a couple of tries with dish soap. All Cummins Oil Coolers are in stock for same day ship - Call or Visit Us Online. Add To Cart. MAINTENANCE INFORMATION. Stays about 180 most of the time. If the oil cooler adapter fails internally, you may notice engine oil in your cooling system. Full 1 Year Warranty unlimited Mileage. 7 runs into the issue a lot more frequently. mostly want to know where the actual 4089583 | Cummins ISX Oil Cooler Kit, New | 141422. bfydkbtsfyyfyzukvwej