My 3800 has been running fine until night before last. I was setting at a red light, tried to go when the light turned green but she just sputtered and died. Pushed it into a parking lot and left it for the night. The next morning I tried to start it and it kind of backfired through the intake and broke the nose off of the starter.
Well I replaced the starter and I have gone through every test I can find in my Haynes manual and no luck. Still won't start, acts like it is out of time but has plenty of compression so I know it is not physically out of time. Crankshaft sensor gives 3 and 18 pulses as descibed, camshaft sensor shows voltage excpt for one dead pulse as descibed. ICM coil pulses seem fine, all coils fire, fuel pressure is at 50 psi after 2 sec key on.
Help !!!!!!!!!!!!!!!!!!!!!!!!![]()