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I have a 2002 dodge durango and the check engine light is on and it is throwing a code evap small leak and I have replaced the gas cap. Where else should I look? I dont have the money to hook it up to a smoking machine to detect the problem.

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Posted on Jan 02, 2017

motor1258
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SOURCE: trouble code po456 evap small leak ? could it be the gas cap ?

Can't say 100% obviously, but quite often that is the cure, but try to take some time to make sure all your hoses , in the system are in good shape & tight.

Posted on May 31, 2009

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