Table 1 shows three common engine and engine cooling related problems of the 2018 GMC Acadia. The number one most common problem is related to the engine and engine cooling (28 problems). The second most common problem is related to the check engine light on (one problem).
| Problem Category | Number of Problems |
|---|---|
| Engine And Engine Cooling problems | |
| Check Engine Light On problems | |
| Manifold/header/muffler/tail Pipe problems |
The contact owns a 2018 GMC Acadia. The contact stated that while driving at an undisclosed speed, the vehicle failed to accelerate while attempting to shift gears. The contact stated that the vehicle jerked and made an abnormal sound, with the check engine warning light illuminated. Read details...
My 2018 GMC Acadia slt-1 has been having acceleration issues like shuddering and or feels like a full loss of power , with no check engine light. I've taken it into the dealership twice for this problem . Read details...
1* purchased March 2018 (acadia denali) since August 2018 in motion when I accelerate it sounds like a loud lawnmower & crackling sound in rear muffler area. Took it chevy place in glenpool, ok. They couldn't find anything. Read details...