Table 1 shows 15 common engine and engine cooling related problems of the 2011 GMC Acadia. The number one most common problem is related to the engine and engine cooling (30 problems). The second most common problem is related to the check engine light on (five problems).
The engine light came on. Had a mobile mechanic look at it, he ran a diagnostics, it showed a p0017 code. He advised to get another opinion on how to repair, as he said it may need a new engine. Took it to a local repair shop, was told the same thing. The Acadia runs fine, and only has 116k miles. Read details...
Looking into a check engine light I found I had a misfire in a few cylinders. Looking into it I found oil in my spark plug tubes, my coils were perfectly dry and the top of the tubes were dry as well. Looking into this issue I found multiple TSB forms for the issue stating there was a manufacture Read details...
It stalls while driving. Looses power, max speed 20mph. Won't start. Read details...