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Help us help you. By posting the year, make, model and engine near the beginning of your help request, followed by the symptoms (no start, high idle, misfire etc.) Along with any prevalent Diagnostic Trouble Codes, aka DTCs, other forum members will be able to help you get to a solution more quickly and easily!

2012 gmc terrain slt

  • Vzollman
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3 years 4 months ago #56650 by Vzollman
2012 gmc terrain slt was created by Vzollman
So.. I am having one hell of a time. First car idled badly and rpms dropped when stopped in drive. When put in neutral rpms went up and idled a bit better. Then stabilitrack and check engine light came on. And it started lunging really bad. Runs loudly. Replaced throttle body and camshaft position sensors.
Primary code: p0172
Secondary p0089
P0090
P00c8
P228d
P0097
P0113
P0366
P11c2
P2227
P2228
I simply need to know what needs to be fixed so the car will run efficiently and not lunge or rpms drop while idle. While driving the car has no issues

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