Its got 3 codes. P1345 Ckp/cmp correlation, a p1345 with a little pd at the end, and p0140 which is the O2 sensor...outside of that...nothing. Timing is my next guess. Cause i already put a brand new CPS in it last week. And it idles fine. Between 700 and 1000 rpm. It only has issues when...
Hey guys. I have a 1999 tahoe with some issues that i can't figure out. When starting and running the engine sputters and hesitates when accelerating...and it smells like its running super rich. It is throwing codes for the CPS and O2 sensor. But thats it. In the last 6 months ive replaced a...
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