my 86 iroc dosne have spark but the injectors are firing, ive replaced the module and the thing that looks like a capasitor becide it and still nothing, ive also check to make sure the pick up coil isent grounding out/resistance and its all ok ive also tryed to replace the coil and nothing, i have a 300+ ign hooked up also any ideas???

 

Temporarily remove/bypass the aftermarket ignition system and go back to the stock setup until you get the engine running. That alone may solve your problem.

 

thanks man for the reply, i need a new cap/rotar so when i pick then up this sat ill give her a one time, thanks again