Serious vibration, resulting in several transmission/engine repairs to no avail.
Engine & cooling
1997 Mack CH Engine problems
Owners have filed 1 complaint about the 1997 Mack CH's engine & cooling with NHTSA - 100% of all its complaints, most recently on September 2, 1997. 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
Mack CH engine complaints by year
CH 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