GMC Sierra owners have reported 1 problem related to engine rattling and whining sounds (under the engine and engine cooling category). The most recently reported issues are listed below.
Consumer complains of premature stalling at idle. The vehicle lacks sufficient power, it surges and at times refuses to accelerate. The transmission doesn't shift down properly out of 4th gear and the air conditioning unit does not cool properly and makes whistling noises.
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all problems of the 2002 GMC Sierra
🔎.