OK so I swapped in a vr6 obd1 into my glx because the guy that I purchased it from let the tensioners go ( bent valves ) .... I kind of bent the original fuel rail trying to remove it so I used a obd2 fuel rail and Fuel pressure regulator ( which I probably need to swap because its a different BAR ). However car drives fine.. and has for a year and I noticed a gas smell at the light the other day.. so I pop the hood.. and no sign of leaking however seems pretty strong odor comming from where the lines connect to the fuel rail or in that visinity.. PCV vavle/ hoses are fine.. no noticable leaking.. any help would be great.. im thinking maybe the carbon canister is just filling up from the different fuel pressure regulator being on there