Table 1 shows six common engine and engine cooling related problems of the 2011 GMC Sierra. The number one most common problem is related to the engine and engine cooling (two problems). The second most common problem is related to the crankcase (pcv) (one problem).
The tbs goes out. Putting the truck into reduced power. I was going 65 mph and the truck slowed down to 15 mph on the freeway. Lose all breaks control , abs goes out to. Almost have been due to gm Read details...
Tl-the contact owns a 2011 GMC Sierra. The contact stated that while at a stop light, the vehicle lost power. The check engine warning light illuminated. The vehicle was taken to an independent mechanic who diagnosed that two spark plugs needed to be replaced and that the vehicle consumed excess Read details...
Dashboard has cracked at the air bag. Lifters had to be replaced and now the camshaft is making noises. My traction control keeps shutting itself off and telling me to service it. Really bad wind noise coming from the passenger pillar. Read details...