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What is your question?
Check engine light comes on and off
What makes this problem better or worse?
No
How long has your 1992 Lincoln Town Car had this problem?
Don’t know
1 Reply
Hello, there are many possible causes to your check engine light coming on. You could have a fuel, ignition, air intake or emission controls issue. You could have a base engine issue. Hands on testing is required, starting with checking for the diagnostic trouble codes (DTC's) that have been set, causing the light to illuminate. www.repairpal.com/repair-shops