what dose EVAP system leak monitor, small 0.20 leak detected

Asked by juanlara Mar 15, 2012 at 01:24 AM about the 2003 Dodge RAM 1500

Question type: Maintenance & Repair

4 Answers
155

Marc answered 12 years ago

it has to do with your emissions control, you have an evap canister under the truck, you ll have to inspect it, its just in front of the fuel tank

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33,935

Dan answered 12 years ago

Check your gas cap, take a dap of wheel bearing grease and put it around the Oring seal, if your problem doesnt go away you prolly have a small pin hole leak some where in the fill tube or breather tube

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895

Charlie answered 10 years ago

Yep gas cap was my answer too, replace that sucker. And heard locking ones cause this issue sometimes too ok. And update this if you fixed it please,thanks.

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