I have a 1990 with the 5.0 EFI I can't get it to spark. I changed the cap, rotor, plugs, wires and coil, I checked to make sure the rotor turned fine, I pulled a plug and grounded it on the ex. Manifold under low light and still no spark. its actually a bronco full size not that it makes a diffrence, but theres no forum for broncs. I double checked all the connections to the distribuitor and coil I even unplugged and reconnected a few extras that I know could not be related but still no spark. what am I missing? it just stalled under normal driving conditions, I can't figure it out. is there a relay hidden behind the spare tire or some crazy gizmo like that, that I might need to replace?
I just want to soak it in gas fill it with dynamite torch it and roll it off a big cliff in to a deeep ocean all at the same time. (that'll teach it to die on me)


Thanks for any suggestions on fixing it

Eric

 

TFI module.

later,
Dustin