Wo'nt Fire Now


91 ranger guy

91 ranger guy

15+ Year Member

Joined
May 6, 2009
Messages
36
Points
3,101
City
Mississippi
Vehicle Year
91
Transmission
Automatic
I finally got the motor and tranny installed and got everything hooked up, put the battery in and now it wont fire. im not getting any fire out of the plug wires. im gettin fuel jus no spark im thinkin its the ignition conntrol module. what do u guys think?
 
don't just throw parts at it...

ok, I know you did the plug wires, what else did you do that could have caused this?

these things need just a couple things to fire the plugs, the crank sensor, coil packs and DIS module. make sure all of those are connected and it should have spark. just a hint, the crank sensor connects under the intake manifold above the engine mount, it's a 2 or 3 wire connector (I don't remember off the top of my head)
 
it ended up being the ignition control module, had it tested and it failed.
 
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