HELP no spark all of sudden

Craigscotty28

New member
Hey guys please help. I did the entire TFI igniton upgrade a couple years ago and it's been running great. The problem is after I did and oil change, I let it run for a bit then turn it off. I Mistakenly left the keys in and turned to the ON position. The last time I did that... the igniton coil got super hot and I had to replace it. And everything worked fine. Keep in mind I'm running the TFI upgrade so I have the ignition coil from a 1982-83 f150. Anyways now I tried replacing the igniton coil again and..nothing. PLEASE HELP. This thing is not getting spark and yes the ignition coil reads 12vs so it's not bad. I'm at a loss guys I even replaced the ICM still nothing. any ideas guys? I'm new to the forums and would appreciate/recommendations some help with this!


89 Jeep YJ 6”lift 35s 4.2 I6 TFI upgrade MC2100 carb 8.8 axle swap 4.10 gear ratios
 

Have you managed to figure out as to why there's no spark?
 
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