i had kinda the same smell, and the cuase was my a/c hose had a little leak and was dripping on the header, i guess the refrigerent smells like gas when it is burning on the header, it was on the driverside right by the low pressure port, but i would still get under the car after it has been running for a while and look for dark areas and see where the smell gets stronger
__________________ 1987 Mustang LX 5.0 5-speed,white with smoke grey interior,MAF conversion,Perfection clutch(valeo)2.5inch Ravin exhaust, subframe connectors, ported lower intake & heads 1994 F-350 dually crew cab,green on tan leather,460,C6,k&n intake,msd coil, BANKSsystem,9mm wires,bosh platinum plugs |