Radiator problems of the 2001 GMC Sierra

One problem related to radiator has been reported for the 2001 GMC Sierra. The most recently reported issues are listed below.

1 Radiator problem

Failure Date: 08/01/2001

Anti-freeze inside radiator turns to a gel like substance. Manufacturer has been contacted. A technicial service bulletin has been issued for that problem. Please provide any further details.

Other Engine And Engine Cooling related problems of the 2001 GMC Sierra

Engine Cooling System problems	3
Engine problems	3
Engine Knocking Noise problems	3
Car Stall problems	2
Manifold/header/muffler/tail Pipe problems	2
Gasoline Engine problems	2
Engine Exhaust System problems	1
Oil Pump problems	1
Engine And Engine Cooling problems	1
Diesel Engine problems	1
Loud Engine Noise problems	1
Gas Recirculation Valve (egr Valve) problems	1

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