Fuel smell
CF Veteran
Joined: Nov 2008
Posts: 6,989
Likes: 4
From: Oak Harbor, WA.
Year: 1987
Model: Cherokee
Engine: 4.0 liter RENIX I-6, DIY Cold Air Intake, 2.5 FM Exhaust, 3 Core Radiator
You either have a a leaking fuel line or leaking fuel tank vent line somwhere under your jeep. Time to get dirty. Crawl under your jeep back by the tank and work your way forward checking all lines and connection. You'll find where the problem is. It should be ovious...I.E. a wet spot or a hanging hose.
Seasoned Member
Joined: Oct 2008
Posts: 255
Likes: 1
From: North Carolina
Year: 1999
Model: Cherokee
Engine: 4.0 Liter L6
You might check the lines going to the evap canister, mine has a line that needs to be replaced and I do smell fuel occasionally... Just a thought
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CF Veteran
Joined: Mar 2009
Posts: 28,068
Likes: 6
From: Tenn. and Mich.
Year: 2004
Model: Grand Cherokee
Engine: 4.7L V8
I have a 96 XJ that does the same thing.In the manuel it says not to fill tank too full or it will do that. Is it only when you fill it? If so ,dont fill it so full . Worked for me .
No, not when I fill it, usually only 1/4 tank but not all the time either... worse on hot days.
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