Table 1 shows three common engine and engine cooling related problems of the 2022 GMC Terrain. The number one most common problem is related to the engine and engine cooling (14 problems). The second most common problem is related to the engine exhaust system (one problem).
| Problem Category | Number of Problems |
|---|---|
| Engine And Engine Cooling problems | |
| Engine Exhaust System problems | |
| Engine Engine Control Module (ecu/ecm) problems |
The contact owns a 2022 GMC Terrain. The contact stated that while his wife was driving 35 mph, the contact received an email and text from onstar with dtc: p129f, and the message to not drive the vehicle was displayed. The check engine warning light was illuminated. Read details...
The contact owns a 2018 Ford explorer. The contact stated that while accelerating there was an abnormal odor of exhaust inside the vehicle. There were no warning lights illuminated. The contact experienced a headache but medical attention was not provided. Read details...
The contact owns a 2022 GMC Terrain. The contact stated while driving in a parking lot, and the brake pedal was depressed; however, the vehicle hesitated and stalled. The vehicle failed to immediately restart but restarted after waiting for 10 minutes. The vehicle was taken to the residence. Read details...