Having problems with your 2003 Dodge Ram Maxi ?

CHECK ENGINE SCANNER READS PO442

\015 THAT IS A EVAPORATIVE EMISSION SYSTEM LEAK (SMALL LEAK) SO HOW DO I FIND THE LEAK? WHAT DOSE THAT EVEN MEAN?\015 Posted / edited by AnonymousUser on : 16-07-2018

Answers :

Small leak detected needs to have a smoke machine hooked up. The leak is very small and undetectable to the eye or ear. Before you spend the money for the test, (and the repair is usually cheap) make sure your gas cap is tight and that the seal has no breaks. The most comon cause of "small leak detected" is the gas cap.
Repair Help & Product Troubleshooting for 2003 Dodge Ram Maxi

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