spark problems

[broncjay]

i have a 93 bronco with 5.8 engine and i have no voltage at the coil on either side. have checked wires and no shorts or broken wires. would the control module cause this or something else.vehicle has been setting up for about 3 years.

 

[Big Country]

have you checked the voltage on either side of the ignition module? is trying to start or anything?? A little more info is needed

 

[Seabronc]

Check fuse U in the engine compartment fuse box. It supplies the 12V to the coil.

Good luck,

>-

 

[firelt90bronco]

How about te eec?

 

[pastorbud]

i have a 93 bronco with 5.8 engine and i have no voltage at the coil on either side. have checked wires and no shorts or broken wires. would the control module cause this or something else.vehicle has been setting up for about 3 years.

I'd look those wires over real good, including inside the protectors and at the connection ends. I replace the ECM, the pick-up coil, and the coil, distributor cap, rotor, and igntion wire-- only to find I had a broken wire inside the cover where the wiring harness to the computer bolted to the fire wall.

 

[Big Country]

did you find anything else out??