I HAVE A 1991 BUICK REGAL WITH A 3.8 ENGINE. MY CAR WONT STAY RUNNING AFTER REPLACING THE FUEL PUMP, TANK, LINES, FUEL FILTER, AND THE IGNITIODULE. I DONT KNOW WHAT ELSE TO DO. WHAT ELSE COULD BE WRONG. MY CAR HAS NEVER OVERHEATED. HAS TUNE UP AND REGULAR MAINTENANCE.
Buick Q&AAsk Your Question
1991 Buick Regal Question: WON'T STAY RUNNING
Answer #1sts_rider August 10, 2010, 13:27Journeyman
Have you changed the crank sensor?
Replycartroubles, August 10, 2010, 14:30Rookie
NO...WHERE'S THAT LOCATED...BY THE CRANKSHAFT???
OK, I HAD THAT CHECKED AND IT'S NOT THAT. iS THERE ANY OTHER RESOURCES OR METHODS OF TROUBLESHOOTING MY CAR.
ReplyVisitor, November 16, 2010, 17:29
check for vacuuum leaks my car wouldnt stay running and it was a broken pvc valve
Answer #2Visitor, January 15, 2011, 00:01
had same problem did all the same stuff ended up being the bolt on the battery was not giving a good connection. try checking your battery connections.