1991 Jeep YJ 4 cyl Four Wheel Drive 127000 miles
I have '91 Wrangler, 127,000 mileages. I have that problems for since almost two years now. I replaced muffler three times and still blew up. The engine keeps backfire. I am wondering is it fuel system? Because I have to pressure on gas pedal hard to keep it running. I am wondering, is it needed to replace the fuel pressure regulator? Any suggestions are appreciate.
have the same problem?
Tuesday, March 24th, 2009 AT 10:17 PM