2021年4月21日 · I only got 654,000 miles out of this engine since last rebuild. I've had cats, detroits and cummins. My all time favorite engine was my old N-14 red top 565 HP. I drove that thing for ever!! I probably have another engine or 2 in my future before I retire so I might as well get the most out of this truck before I let someone else have a whirl.

2007年1月10日 · I’m the owner of 2016 Cummins ISX 500 with right at 500,000 miles. Just wondering hopping I can keep it going another 200,000 to 250,000 miles before an inframe. Plan on putting on an OPS eco pur for cleaner oil and sampling.

2015年12月10日 · They usually dont last past 500-600K without needing a bunch of engine parts and/or a rebuild and even my shop guy says for every paccar that vomits up a crank he is replaceing 5 blown ISX blocks (though for every bad isx emissions system he is doing 15 paccars so eh) and i tend to belive him since he almost always has at least 1 or 2 ISX ...

2007年8月24日 · Here is an explanation of the defect in Cummins ISX15 that causes carbon packing. Usually the engine has high oil consumption with very low or normal blow-by. Ask your Cummins dealer or distributor for "Policy" help. Don't settle for …

2019年6月26日 · I am needing help with a swap we are doing in our shop. We had a 2014 PETE 579 come in with a seized ISX15 engine and the customer decided to swap for a X15. We completed swap and truck starts and runs good with the ECM from the original engine(ISX15). Now the problem we are having is the new engine’s ECM(X15) will not communicate with CCU.

2021年10月8日 · If you are patient and want to make more money by saving fuel and like a quiet engine, I would go MX. If you want to pull a mountain faster than the other guys and can afford the higher fuel bill then go with the larger displacement Cummins. In the end the Cummins will not come close to the fuel efficiency of the MX under the same foot.

2019年1月21日 · I got a 2013 Peterbilt with a Cummins isx 15. For the last two weeks I've been getting a check engine light with code spn 157 FMI18 Fuel rail pressure, code reads fuel rail pressure valid but below average. Truck sat for two weeks over holidays and I replaced both fuel filters and the fuel rail pressure sensor.

2014年7月20日 · Important to know becuase 06 Cummins doesn’t exactly have best jakes compared to other motors of that year so maybe you are used to something else. Have a buddy that has an 06 Cummins and deleted the emissions egr crap off it and it was a total different animal and even the jakes

2007年11月26日 · I own a pre emissions ISX (2001). I put a crate engine from Cummins ReCon at 800k miles. Yes it had a bad cam and fallower. Guy I'm leased to put a new Cummins engine in his 13 after the fuel pump took a dump and destroyed the engine at 340k miles. Out of warranty.

2019年4月30日 · 3714- engine de-rate Sometimes I'll get 1142 in place of 1139, or 1141, 1144 is usually a daily code but not today. I'm deactivating codes using the KR Scanguage and key on-off 6 times in succession repeatedly after reading codes by key on- 3 times pressing throttle then holding down 4th time untill code sequence begins.