1994 GMC C/K 2500 Problems: 2 Known Issues

What are the most common GMC C/K 2500 problems?

According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 1994 GMC C/K 2500 has 2 documented issues. The most frequently reported are: 6.5L Diesel PMD/FSD Module Failure, Pitman Arm and Idler Arm Wear. Of these, 1 is rated critical and should be addressed promptly.

Is the GMC C/K 2500 reliable?

The 1994 GMC C/K 2500 has 2 known issues compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. 1 issue is rated critical: 6.5L Diesel PMD/FSD Module Failure. Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.

How much does it cost to fix common GMC C/K 2500 problems?

Repair costs for known GMC C/K 2500 issues range from $200 to $2,500, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, 6.5L Diesel PMD/FSD Module Failure, typically costs $300-$2,500 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.

What is the 1994-2000 GMC C/K 2500 6.5L Diesel PMD/FSD Module Failure?

Same 6.5L diesel injection pump PMD failure as Chevrolet C/K 2500. The Pump Mounted Driver overheats and causes stalling. Repairs typically run $300-$2,500. Severity: high.

What is the 1990-1998 GMC C/K 2500 Pitman Arm and Idler Arm Wear?

The Pitman arm and idler arm ball joints wear out, causing excessive play in the steering and a wandering feel on the highway. The heavy front end of the 2500 accelerates wear on these components. Repairs typically run $200-$500. Severity: medium.

1994 GMC C/K 2500 Problems: 2 Known Issues

All 2 Known Issues

1994-2000 GMC C/K 2500: 6.5L Diesel PMD/FSD Module Failure#

Common Symptoms

How to Fix

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1990-1998 GMC C/K 2500: Pitman Arm and Idler Arm Wear#