Quote:
Originally Posted by erik13
Picked it up today.
"carbon deposits on intake and exhaust valves. remove carbon from valves using procedure as outlined in bulletin #PIP5029B. road tested vehicle. no misfires present at this time."
My question is how does a car with 23k get carbon deposits??
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I wanna know how does a 2012 with just a little over 8,000 miles get it? We always run premium gas.. GM just replaced the #5 coil 3 weeks ago and just had the control module replaced last week. That's why I bought a NEW car so I don't have to worry about all of these problems.
I am so mad!
GM has been cooperative SO FAR but I work full time and DON'T HAVE TIME for all this! I think I'm at the dealership MORE than the gas station!!! I almost wish I'd never bought it!!