Isx runs smoother and has more power before fully warm
11-16-2016, (Subject: Isx runs smoother and has more power before fully warm ) 
Post: #7
RE: Isx runs smoother and has more power before fully warm
CM2250 and CM2350 engine have 11 different operating modes. It sounds like it changes modes (from cold ambient/warm-up) to City mode (yes there is highway mode too), and something gets off-key because of bad sensor feedback data, or a sticking/leaky EGR component. That is most likely what is wrong.

Could also be an injector failing and getting worse as it heats up. Do an injector leak test, etc. as well.


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RE: Isx runs smoother and has more power before fully warm - Rawze - 11-16-2016



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