Question about 2003 Chrysler 300M

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Check engine light came on after filling the car with gas, after going from shreveport la. to dallas tx.after tightening the gas cap it went off what should I do?

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A loose gas cap will cause the check engine light to come on as it is part of the evap system. Tightening the cap is the solution, which you did.

Everything is fine...now worries.

Posted on Oct 06, 2009

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Posted on Jan 02, 2017

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