Webbs
December 9th, 2013, 08:12 AM
I have a 1998 Camaro and the car acts like it loses its Cam/Crank reference.
I can start the car but every few attempts the car will just burp out the exhaust while cranking. If I turn the key off and immediately retry to start it about 40% of the time it fires right up and runs great the other 60% of the time it burps out the exhaust again almost like it is 180* out. The crazy thing is it just started doing this out of nowhere. I have checked both sensors (Cam and Crank) neither have any damage to them. Checked crankshaft reluctor wheel run-out and I'm within tolerance at .015. Tried a new PCM with the same result. I am soooooo at a loss for ideas here. Anyone seen or heard of this problem before?
W~
I can start the car but every few attempts the car will just burp out the exhaust while cranking. If I turn the key off and immediately retry to start it about 40% of the time it fires right up and runs great the other 60% of the time it burps out the exhaust again almost like it is 180* out. The crazy thing is it just started doing this out of nowhere. I have checked both sensors (Cam and Crank) neither have any damage to them. Checked crankshaft reluctor wheel run-out and I'm within tolerance at .015. Tried a new PCM with the same result. I am soooooo at a loss for ideas here. Anyone seen or heard of this problem before?
W~