Come on guys, here is a real technical question.
I didn't get much of a reply the last time, so I will try again

I have a 94 z28, I have changed the coil, wires, plugs. The only thing left is the ignition module and cap and rotor. I have had my car on the computer machine. All check out good, sensors, etc. My car will run great when it is cold. When the temp goes up around 220 degrees and is under a load, she will start missing. My mechanic friend has said it is electrical not the injectors etc. Is there anything I am missing? I thought a bad ignition module will cause the car to quit all at once? Will a bad injector run good cold and then when it warms up start a cylinder to miss? I am desperate guys

 

Odds are that it is an electrical problem.I would changs the ignition module.It isnt that expensive(spare if not the prob).Also if you replace it there is a way to keep it a little cooler by putting a spacer behind it.Last would be the opti.

 

Thanks for you response