Edmunds Answers

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  • jwlehrke 12/17/12 2:18 am PST

    brad91, At 14 years old It isn't uncommon for more serious problems to arise, It's called "planned obsolecence". I would focus on the coil on plugs and the fuel injectors. They do only have a certain amount of life in them. Check air filter, IAC, EGR valve which is a Exhaust Gas Recirculation valve. This stupid thing lets exhaust gas back into your intake to be "reburned". The valve might need cleaning or replacement if it's sticking open long enough for the exhaust to get to ignite the intake gases. Allthewayjumper!

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