1995 GMC Jimmy Repair Question
Topics covered: Gas, Fuel pressure, Fuel pressure regulator.
Mileage: 150,000 miles.
Mileage: 150,000 miles.
Asked on January 19, 2013
GMC Jimmy Gas Problem
Why would there be gas in the oil
Asked by (pending member)Answer
Replied on January 19, 2013
Check the vac line at the fuel pressure regulator, see if any gas in the vacuum line, if so the pressure regulator is faulty, replace it. I wouldn't drive the vehicle till you fix the issue. I'd also drain the oil and replace the oil filter as many times as necessary to get the gas out.
Replied on January 19, 2013
If you have the spider fuel system, the pressure regulator should be under the upper intake manifold.