11-08-2004, 04:02 PM
11-09-2004, 11:04 PM
I'm totally guessing here, but maybe your gas cap is not sealing properly? Maybe the filler hose is allowing fumes into the cabin? Don't really need a fuel leak, just a fume leak to get the smell.
12-24-2004, 10:07 PM
Check your evap cannister too. If it is soaked with gas or not working right, you will smell gas.
02-20-2008, 07:43 PM
I'm having the same problem with my wife's 1999 trooper. All the same symtoms, so I ran it through my scanner. Got engine code P0440. Evap emissions system. Changed the purge soleniod, check engine light stayed off for a week. Changed the lines from the purge soleniod to the charcol canister, light stayed off for a week. Biggest problem I have with this vehicle is that no one wants to help you with it. I drive a Jeep TJ, and have wasted hours at a time talking about them at parts stores. As soon as you mention Isuzu, everyone smiles and says "Good Luck with that". I've run out of ideas and skin on my knuckles. Any help would be a bonus.
02-21-2008, 12:53 AM
this is also just a gues... if you notice my last postings about the grinding in the rear end, i have spent some hours underneath my rodeo. i have noticed an overfill tube underneath the car that is connected to the fill hole...have you filled up your gas tank and "topped it off"? the gas may have sprayed out of the overfill tube onto the underbody, and as you drive it'll dry up leaving a gas smell
just a guess though
02-21-2008, 07:12 AM
I thought of that too. The smell is only there when the car is idling, and it comees from near the front of the vehicle.
02-22-2008, 12:24 AM
check to see if your injectors are leaking if u say it only happens when u are idling. clean it all done and run it to see if u can smell it near the injectors. then i would check the lines to make sure they did not break i think some of the fuel line is hose and if it sat for a while might be going.
poo 95 rodeo
03-18-2008, 02:42 AM
hellow new to this but i have a fuel smell from time to time. it always comes from the fuel hose that comes up in front of the timing belt cover near the three coil packs left side. theres a clamp that slips or the hose is rotting. i change it alot
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