Engine Noise problems of the 2003 GMC Sierra

One problem related to engine noise has been reported for the 2003 GMC Sierra. The most recently reported issues are listed below.

1 Engine Noise problem

Failure Date: 03/15/2003

Excessive engine noise on my new GMC Sierra 1500 series 4x4 pickup truck. I was told at 5000 miles on my first oil change that the engine sound was "normal" and they all sound like that. The dealer, martin GMC in fenton, michigan made that assertion.

Other Engine And Engine Cooling related problems of the 2003 GMC Sierra

Gas Recirculation Valve (egr Valve) problems	3
Engine Oil Leaking problems	2
Engine And Engine Cooling problems	1
Engine Cooling System problems	1
Coolant Leaking problems	1
Diesel Engine problems	1
Engine Noise problems	1
Engine Exhaust System problems	1
Car Stall problems	1
Loud Engine Noise problems	1

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