Gas cap question - please help

[mike0558]

I installed a new gas cap and the check engine light comes on. I disconnected the battery and it reset and a few days later the light came on again. What can I do? Thank you. mike

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[WildmanNP]

I take it you put a locking gas cap on,some brands don't work as well as others do.You may have too try a different brand of cap,a buddy had it happen to him on a chev pickup.

[jessiebouc]

I agree, try another cap. The same thing happened to my wifes car.

[The_Beast]

Yep just try another cap, you're not getting a good seal with this one and that is causing the light to come on, just as if you left the standard cap loose.

[mike0558]

Thank you for the help. I will try it.

Mike

[mike0558]

I will try it.
m