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Q:

check engine light on 1991 Chevrolet Lumina

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
check engine light came on while driving for approx. 1 or 2 minutes...what could be problem?
(1) Answer
You need to retrieve the Diagnostic Trouble Codes (DTC) from the Engine Control Module. More information about the Check Engine Light here; http://repairpal.com/check-engine-light