Chevrolet Lumina owners have reported 1 problem related to crankcase (pcv) (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 Chevrolet Lumina based on all problems reported for the Lumina.
Consumer noticed a smell coming from underneath the hood. When lifted hood noticed that the antifreeze went into crankcase or engine block. Mixed with oil, and it smelled like vehicle was overheated. Dealership stated that head gasket blewout.
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