Clutch will not disengage. This caused truck to came in motion and not stop. Please describe details. Tt
The worst 1994 Mack CH problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
- Transmission1
Problems by type
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- Transmission1
Recalls
No recalls on record for this model year.
Technical service bulletins for the 1994 Mack CH 27
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Mack Chassis
- 2009 Document reformatted to be published as a TSB in Impact
- US10 Emission Engines
- Automated Manual Transmission ( AMT ) I-Shift / mDRIVE
- (Back Office)
- Programming Failure
- NOx Sensor Troubleshooting Guide
- Use for new vehicles (US21+OBD22
- Selective Catalytic Reduction (SCR) Muffler Troubleshooting Guide
- DEF Pump Troubleshooting Guide
What 1994 Mack CH owners say
Most recent owner complaints, unedited.
Compare the 1994 Mack CH
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Questions about the 1994 Mack CH
Is the 1994 Mack CH reliable?
Owners have filed 1 complaint about the 1994 Mack CH, fewer than a typical CH model year.
What is the most common problem with the 1994 Mack CH?
Transmission and drivetrain, with 1 complaint.
How many recalls does the 1994 Mack CH have?
No recalls on record.
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