Interior smells like gas?
99 GMC Jimmy 180300 miles on it, 4.3 vortec 6 cylinder, automatic. Interior smells like gasoline, any ideas what might be causing it?
i dont believe its leaking fuel, the mileage hasnt seemed to drop at all.
99 GMC Jimmy 180300 miles on it, 4.3 vortec 6 cylinder, automatic. Interior smells like gasoline, any ideas what might be causing it?
i dont believe its leaking fuel, the mileage hasnt seemed to drop at all.
grandnational_man
Favorite Answer
I bet it starts hard and has a tendency to flood!
You should check the fuel pressure. If it come up but drops right off then you need to replace the fuel feed lined under the plenum.
Hunter3333
If you have not spilled any gas, then you have a fuel leak which is very dangerous. If you do not see any fuel leaking, go to a parts store and buy some fuel dye. Add it to your tank start the engine then shut it off. You will need a black light to see the dye, where ever the dye is, is where your leak is at.
Anonymous
it could be your carbon canister. It's what holds gasoline fumes until it can be used by the engine under acceleration. There could be a hole in the canister. Also you might want to check under your vehicle to see if you could be leaking gasoline from a gas line.
bubbles
check your fuel lines to see if you have a leak.