GMC Sierra 2500 owners have reported 1 problem related to engine overheat (under the engine and engine cooling category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of GMC Sierra 2500 based on all problems reported for the Sierra 2500.
This model year has an engine defect from the manufacturer. The head gasket is known to break causing the engine to overheat. This can cause several safety issues dependent on the circumstance at the time of the engine overheating. After some research, it is openly known that this is a defect from the manufacturer for this particular engine year.
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all problems of the 2005 GMC Sierra 2500
🔎.