10.0
really awful- Crashes / Fires:
- 0 / 0
- Injuries / Deaths:
- 0 / 0
- Average Mileage:
- 0 miles
About These NHTSA Complaints:
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Transmission cooler lines failed causing transmission oil to spray on the hot exhaust pipe that runs directly under it. GMC claims this is not a defect, but it seems that a fire could easily result as well as extensive transmission damage. Transmission is 4L80E model.
- Germantown, WI, USA
- Mendocino, CA, USA