I cant seem to find the issue here any help is appreciated. As stated spark is going in and out on only 1 bank the other is consistant. I have checked distributor cap and rotor, distributor pickup coils, checked timing belt, resynched distributor, ohmed out plug wires, starting to lean towards ECM any thoughts? I should also state that even with the massive missfire there has been no CEL.

 

Tomorrow Im going to trace the g-2 terminal back from the distributor to the ecm as well as check all my ecm grounds. If that all checks out im going to open the ecm and start checking the caps, recs and resistors on the ecm board.

 

Its gotta be the distributer, or cap.

 

I thought the same thing even after testing the componants so I went ahead and replaced them and saw no change.

 

Anybody??? Can I get a little yotatech love?