| same issue with my current motor, smell gas in the oil, i KNOW its the o2 sensor though i took off the complete exha. and there was a 1inch gap on one side of the o2 sensors welding bung and on the otherside it was rusted in place...
otherwise i would see NO reason for the car to be running fine one day, then after i mess with the exh it stop running
try your o2 thats what im going to do |