Chevrolet Blazer owners have reported 1 problem related to ignition coils failure (under the electrical system category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Chevrolet Blazer based on all problems reported for the Blazer.
Ignition coil and module burned up on freeway causing engine to shut off parts replaced picked up car and went for a drive started having engine problems missfiring etc. Pulled off freeway had car towed back to shop. Catilic converter completely plugged.
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