1991 Pontiac Grand Prix 6 cyl Front Wheel Drive Automatic 170000 miles
i am having a really hard time getting my preowned 1991 pontiac grand prix se 3.1 liter running and on the road! It would run for about five minutes and stop as of a day ago. I read an article about replacing the crankshaft position sensor which ive done!The old sensor is cracked and no good!Now it barely even starts!I have replaced plugs, wires, air filter, ecm was checked, coils where checked, ignition module was replaced before the CPS was switched, I put a new gas filter, main gas line from tank to filter and I replaced the old fuel pump! I have also put in both a new battery and a new alternator. Is there another sensor or related wire that could be the problem? PLEASE HELP ME SOMEONE! IVE SPENT 2000 ALREADY ON THIS PROJECT AND RIGHT NOW ITS SCRAP METAL!
have the same problem?
Saturday, April 18th, 2009 AT 10:22 AM