- The problem
- Certain engine support castings were produced with faulty metallurgy and could fail.
- The risk
- Failure of one or both brackets could cause dislocationof engine and transmission assembly, which could result in truck disablement,possible loss of accelerator control and an accident.
- The fix
- REPLACE REAR ENGINE SUPPORTS AS NECESSARY.
Engine & cooling
1988 Mack RM Series Engine problems
No owner has filed a complaint about the 1988 Mack RM Series's engine & cooling with NHTSA. Stalling, loss of power, oil consumption, overheating, head gaskets, timing chains and engine failure.
- Complaints
- 0
- Recalls
- 1
- Crashes
- 0
- Fires
- 0
- Injuries
- 0
- Deaths
- 0
Engine recalls for the 1988 Mack RM Series
Engine complaints
No complaints about this area yet.
Source: 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