Question about 2004 Toyota Celica

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Engine light comes on after car is warmed up.

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Sounds like it is tune up time! those code are cylinder one, two and four misfire.... plugs and plug wires / boots. a leaky valve cover gasket can saturate the boots with oil and cause them to fail. so fix that too or it will wreck the new boots fast. if you have coil packs, clear the codes and swap them from cylinder to cylinder to see if the number three coil is the only good one. start with a tune up

Posted on Apr 01, 2014

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