Maybe a gas leak?
09-16-2011, 10:43 AM
#1
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Location: Running Springs Ca
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Year: 1994
Model: Grand Cherokee
Engine: 4.0
Maybe a gas leak?
I have 94 4.0 and lately have smelled gas when I park inside my garage. Not all the time just here and there. My mpg's are way down and when I unscrew the gas cap to put gas in the tank blows alot of air out of filler tube. Enough to blow the cap right off. I cannot see any gas leaking but am wondering if any advice. Where to start. I replaced fuel pump and filter about 6 months ago and began to notice this about 4 weeks ago.
09-18-2011, 10:22 PM
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Year: 1994
Model: Grand Cherokee
Engine: 4.0
Pulled the tank down, checked all lines couldnt pinpoint a leak. Dont know what to do next. Does anyone know where the purge valve is?
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