The worst 1995 Mack CH problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
Recalls 1
Fuel system, other: storage: tank assembly: pressure relief devices
- What is wrong
- On certain chassis built with lng engines, the nexgen lng tank's primary and secondary relief valves could fail to open and relieve tank pressure.
- Risk
- This could cause ice buildup on the discharge side of the primary and secondary pressure system allowing the relief system to freeze and become blocked resulting in over pressurization of the lng tanks creating the risk of catastrophic tank rupture which could cause serious injury or death.
- Remedy
- Dealers will retrofit the lng tanks with a new primary relief valve pipe away tube and a new ventilated shroud. The recall began april 6, 2004. Owners who take their vehicles to an authorized dealer on an agreed upon service date and do not receive the free remedy within a reasonable time should contact mack at 1‑610‑709‑3337.
Recall number 04V159000 · Recall details
Technical service bulletins for the 1995 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
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Questions about the 1995 Mack CH
Is the 1995 Mack CH reliable?
Owners have filed 0 complaints about the 1995 Mack CH.
What is the most common problem with the 1995 Mack CH?
There are not enough complaints to tell.
How many recalls does the 1995 Mack CH have?
1 recall, covering fuel system, other.
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