There is a hole in the muffler due to corrosion. It is leaking exhaust fumes into the passenger compartment of the truck. Tt
Engine & cooling
1993 GMC C1500 Engine problems
Owners have filed 1 complaint about the 1993 GMC C1500's engine & cooling with NHTSA - 5% of all its complaints, most recently on August 9, 1995. Stalling, loss of power, oil consumption, overheating, head gaskets, timing chains and engine failure.
- Complaints
- 1
- Recalls
- 0
- Crashes
- 0
- Fires
- 0
- Injuries
- 0
- Deaths
- 0
Engine complaints
GMC C1500 engine complaints by year
C1500 engine problems, every yearSource: U.S. National Highway Traffic Safety Administration (NHTSA) complaints and recalls, checked . Complaints are owners' own reports and are not verified. How we use the data