Denton1426

I have read a lot of Forums and FSM about my issue. I have a 91 3.0 3vze truck had blown head gasket. I replaced engine with a rebuilt long block. I have checked distributor (Good,) I have CEI with codes 12, 31, 14. I have !2v at Igniter and coil. I have replaced COIL with new. No change. I can remove distributor and spin the shaft with my hand I have good spark, once installed back in the engine I have no spark when spinning the engine over with starter. I have checked ignition. I have no idea where to go from here. It don't seem like ECU because I have CEI and voltage at the igniter. But I'm no expert either. Any help would be greatly appreciated. I don't want to just throw money at this to figure out what is going on. HELP PLEASE!!

Robert m

iTrader: (2)

With the distributor installed, does the rotor spin when you crank the engine?

Denton1426

Yes rotor turns!