I changed my crankshaft position sensor now my car will not start. it will crank but will not fire up. I checked using a spark test lamp, i am getting power to my spark plugs but the car will not start. i tried putting the old one back on still had the same result. What do I need to try to hopefully get my car to start?
Changed crankshaft position sensor now wont start on 2001 Pontiac Grand Prix
by Myssa in Cuba, MO on April 19, 2013
ANSWER by goodguy on April 20, 2013
scan test for codes and check fuel pressure
ANSWER by pushrod on April 20, 2013
Then put the old one back on.