MIL light-small evap leak
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Joined: Sep 2013
Posts: 147
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From: Marshfield, Missouri
Year: 2001
Model: Cherokee
Engine: 4.0
Thrown this code a few times(P0442) and I was wondering where some key parts or places to check?
gas cap was tight btw.
Sometimes the code will clear itself after a few days, other times I have to manually clear it.
gas cap was tight btw.
Sometimes the code will clear itself after a few days, other times I have to manually clear it.
CF Veteran
Joined: Sep 2010
Posts: 12,692
Likes: 6
From: Mercer County, NJ
Year: 2001
Model: Cherokee
Engine: 4.0L I6 HO
If your gas cap is stock or cheap ebay one. Buy a mopar one and done.
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