I have tried to find help with my issue via reading all the fuel threads but most of the answers revolve around the charcoal canister, which my rig no longer has.
Small rundown of vehicle:
1988 FJ62, 5.3 vortec/ 4l60e swap roughly 7k miles ago. When I swapped the motor I deleted the CC and have vent tube venting into atmosphere inside pass front fender well.
My issue is a really bad fuel smell at pass rear quarter panel (interior) and high pressure at the fuel cap. I have put air pressure into the vent tube and it goes into the fuel tank (duh) but does not seem to vent very well the other direction. I have read that the factory gas cap is not vented so I am guessing that is not the problem. Any insight as where to begin looking is much appreciated.
Small rundown of vehicle:
1988 FJ62, 5.3 vortec/ 4l60e swap roughly 7k miles ago. When I swapped the motor I deleted the CC and have vent tube venting into atmosphere inside pass front fender well.
My issue is a really bad fuel smell at pass rear quarter panel (interior) and high pressure at the fuel cap. I have put air pressure into the vent tube and it goes into the fuel tank (duh) but does not seem to vent very well the other direction. I have read that the factory gas cap is not vented so I am guessing that is not the problem. Any insight as where to begin looking is much appreciated.