Gasoline Engine problems of the 2002 GMC Sierra

Three problems related to gasoline engine have been reported for the 2002 GMC Sierra. The most recently reported issues are listed below.

1 Gasoline Engine problem

Failure Date: 12/01/2002

Hard knock of engine on startup,worse in colder weather, lasting a couple of minutes. Have reported problem to manufacturer and dealership whom both state this knock is normal and would have no bearing on the longevity or durability of the motor. First noticed knock after approximately 3600 miles and continues to be a problem at 36,000miles.

2 Gasoline Engine problem

Failure Date: 08/15/2002

No summary listed for above vehicle.

3 Gasoline Engine problem

Consumer heard a loud knock in the engine when starting, the dealer was contacted and indicated that the knock was not affecting the durability of vehicle. Nlm.

Other Engine And Engine Cooling related problems of the 2002 GMC Sierra

Car Stall problems	5
Engine problems	3
Check Engine Light On problems	3
Gasoline Engine problems	3
Engine Stall problems	2
Manifold/header/muffler/tail Pipe problems	2
Engine Burning Oil problems	1
Gas Recirculation Valve (egr Valve) problems	1
Engine Knocking Noise problems	1
Engine Exhaust System problems	1
Engine And Engine Cooling problems	1
Engine Rattling And Whining Sounds problems	1

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