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Help please

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Old 11-08-2015, 01:07 AM
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Default Help please

I have a 02 jeep grand Cherokee that i just got about 2 weeks ago an the check engine light keeps coming on so i fix the one of the issues on it an reset it. Now its coming up large evap leak detected! How do i find it?
Old 11-08-2015, 10:23 AM
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With a smoke machine hooked to the evap test port.
Old 11-08-2015, 10:35 AM
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Originally Posted by Bustedback
With a smoke machine hooked to the evap test port.

Thought about buying one of those just incase I get an EVAP leak someday. everyone should have one right? lol


If she comes back after that answer there are a couple things she could check, Gas cap seal good? rubber connector hose to the tank underneath, the hose connectors on the EVAP unit up front...to start with.
Old 11-08-2015, 10:42 AM
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Some of the hoses used for the evap system tend to rot pretty bad. Visually check all of the hoses and replace any that look sketchy.
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