2002 Ford Thunderbird Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2002 Ford Thunderbird
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2002 Ford Thunderbird ProblemsCheck Engine Light Due to Oil Leak in Valve Cover Gasket
The valve cover gaskets may leak oil into the spark plug wells, shorting out the spark plugs, causing a misfire, and illuminating the Check Engine Light. Commonly the spark plugs and ignition coils or wires will require replacement, along with resealing the valve cover to correct this concern.
Water or oil may enter into the ignition coil cover and the spark plug bore, causing a misfire and illuminating the Check Engine Light. A coil with improved water and oil sealing is available and should be installed.
The battery light may illuminate on the instrument panel because the alternator wire harness connector is damaged. A new connector kit is available and should be installed to correct this concern.
2002 Ford Thunderbird Questionsis there a extended warranty on ignition coils (2 answers)
I was a proud owner of a 2002 Ford TBird--not now.
My car has less than 30K miles. The check engine light came on. First thought it was fuel cap - no. Light was steady and felt engine missing.
Took to dealer who explain he had experienced similar problem with same car type and it may be a coil...