Mysterious gas fumes
#1
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Year: 1989
Model: Cherokee
Engine: 4.0L 242ci I6
Mysterious gas fumes
So about once a week I'll smell a strong gas smell coming from the rear of my jeep. I looked under it multiple times and can't seem to find any gas leaks that would cause the smell. It doesn't matter if I just filled up or if I have to fill up again. I never see wet spots on the ground either. It's really odd. Are there any common areas to check for a leak?
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Year: 1989
Model: Cherokee
Engine: 4.0L 242ci I6
Yup, checked both of those. I could probably give a harder look, but when I looked before i saw no wetness or anything.
#5
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Year: 1998 Sport
Model: Cherokee
Engine: 4.0
Good Luck
#6
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Year: 1989
Model: Cherokee
Engine: 4.0L 242ci I6
Yeah, I'm planning on it. Just usually when I smell it I have to leave right away to get to work or college, haha. It always seems to smell when I don't have time to take a look.
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#8
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Year: 2000
Model: Cherokee
Engine: 4L, inline 6 cylinder
About a month ago found the line from the top of the gas tank to the canister above the rear axle was rusted through.
Last edited by IRONMIKE; 09-22-2012 at 11:51 PM.
#9
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Year: 1998 Sport
Model: Cherokee
Engine: 4.0
In the long run you might be better off to take the time if you smell a fuel leak. I would hate to see that someones rig or even worst someone got hurt because a fuel leak. Just thinking of you and yours. This is something you want to find sooner rather then later.
#10
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Year: 1989
Model: Cherokee
Engine: 4.0L 242ci I6
Yeah, I know. I keep an eye on it and check it every chance I get. I have some time tomorrow, I'll crawl under it then and take a look at everything. I had an idea of maybe the fuel regulator having old seals and letting vapors escape. After all, it is 23 years old. How much would a new fuel regulator cost? I might just replace it if it's not too expensive. I imagine it's pretty worn out. The fuel pump also, but that's within the tank.
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