WebFeb 5, 2024 · Depending on the version you have, common Cummins ISX engine problems involve the turbocharger, EGR, camshafts and timing wedge: Variable Geometry Turbocharger The turbocharger is one of the most notorious ISX15 failures and can … If you're looking for Cummins ISX parts for sale, look no further than Diesel Pro … Cummins ISX Parts - Turbo Section. Loading... 1. Cummins Turbo Gasket. … WebDec 16, 2024 · I have the Cummins ISX 450. The engine fan is almost always on. I had the same problem with the Cummins ISX 485. They changed a sensor and it was OK after that. I hope this is the same thing, Just a sensor. Some kind of factory defect. It is annoying as all hell. I barely get my rest with the fan cutting in and out every (no kidding) five minutes.
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WebDec 29, 2024 · He has the 2350, The fuel pump and cam issues were on previous model engines. As far as the testing on the Max Millage, me and a couple thousand other O/O are the testing lab. There is nothing else on the market like it. WebAug 2, 2015 · Only issues so far have been the radiator which wasn't a Cummins issue. It did regen frequently until Cummins released a update. Oil use varies. It used a gallon every 8,000 miles for the first 30,000 then it slowed to about every 15,000 and now it's back to every 8-9,000. Colorato, Feb 24, 2013 #2 + Quote Reply piss on c.a.r.b. Thanks this. siddington trust
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WebDec 10, 2024 · It was ALL ISX models that had problems, the problems depended on HP or year. The problems were different depending on HP. higher HP had Valve problems. … WebMost Common Issues Cummins ISX15 (Fuel Pump failure/Aftertreatment Faults/ High Crank Case pressure) TAT Express Inc. 182K views 2 years ago What a bad Sensor could do to your Engine DieselBullet... WebOct 8, 2024 · isx 15 450 emission problems all boil down to faulty exhaust valve seals. just enough extra smoke to cause the dpf to clog early and overwhelm the SCR.most 2010 to 2014 isx 15 400-450 engines were made with faulty seals and incorrect liners ( you have to ask about this straight out or they will not offer this info) cummins sent out this info in … siddiq ahmed trading est