2002 Oldsmobile Aurora 3.5l misfiring and running rough. Now only misfiring and will not crank. I replaced the fuel pump, and fuel filter, both coils, new plugs, drained fuel tank cleaned it out blow out fuel lines replaced all six injectors, It tries to fire but does not start. Now there is the crank and cam sensors and the possibility of timing chain jumping. Does this car have a timing mark on the harmonic balance pulley? I would to try and see if it did jump timing.
have the same problem?
Sunday, April 24th, 2016 AT 4:39 PM