Power Train Related Problems of the 1998 GMC Sierra 2500

Table 1 shows two common power train related problems of the 1998 GMC Sierra 2500.

Table 1. Power Train related problems of GMC Sierra 2500

Problem Category	Number of Problems
Power Train problems	1
Power Train Driveline problems	1

Power Train problem #1

The truck shut off no power brakes, steering. This happened while pulling a trailer. The GMC dealer informed me that the shut off was the result of a pump mounted driver (pmd) failure on the 6. 5l diesel motor. Very unsafe should have resulted in a accident.

Power Train Driveline problem #2

While driving consumer notice severe driveline vibration which shakes the steering wheel and truck, dealer rotated and balanced the tire during 3000 mile check up, vehicle ran a little better, but still vibrated.

Power Train related problems in other GMC Sierra 2500 model year vehicles:

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★ Safety Ratings of Sierra 2500 Cars

☘ Sierra 2500 Service Bulletins

⚑ Sierra 2500 Safety Recalls

☤ Sierra 2500 Defect Investigations