Kevin New Mexico
Junior Member
- Joined
- Jul 4, 2017
- Posts
- 1
- Reaction score
- 0
- Location
- New Mexico
- First Name
- Kevin
- Truck Year
- 1990
- Truck Model
- C3500
- Engine Size
- 7.4 liter
I know It's a 90. Ignition modules have been a problem for truck. 7.4 liter c3500. I got hay yesterday it was 109* out stopped for a pop and the truck would not start. Pulled the breather and the injectors were not emitting gas. Got a ignition module and until now the truck fires right up. No dice, towed it home. Fired right up today. I let it get up to temp and shut it off. Back to no spark. The pickup coil shows .2vac as I crank. It use to put out 1vac. I have not tested it cold. Do you feel that the output is to low at cranking speed and the Ignition module can not sense it....
The truck is a daily driver 60 miles every day..
What is your take?
The truck is a daily driver 60 miles every day..
What is your take?