One problem related to engine grinding noise has been reported for the 2011 GMC Terrain. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2011 GMC Terrain based on all problems reported for the 2011 Terrain.
I own a GMC 2011 Terrain. It has 3600 miles on it. Ever since I bought it there is a hesitation and it does'nt seem to know when to shift gears!. It also jerks all over the place I brought it to the dealer because one day it almost comlpletely stalled on me. The dealer said that there were no codes that came up on it and everything is fine. The kicker is that the serviceman who took care of me took it home and said that it is doing what I saidand that theycan'tdo anything about it until it shows a code on the computer. I called gm and they told me the same thing. Meanwhile I get in my car today,start it up and it makes this horrible like grinding noise for like 3 seconds and thenwent away. Very irritated with the whole situation. If I could return this car I would . I cant stand it . I pay good money on a monthly basis and this is what I get. So until gggggggmc gets with the program and admits that there is a major issue with this vehicles engine I think were all in for alot of headaches. And from what I've read theres a few people who are having the same problem. Oh wait dont let me forget the lovely vibration my car makes between 2 and 3000 rpms! good times!.