I just put in NGK iridium plugs with the proper gap, accel 8mm wires, 130 amp alternator , optima red top with all new power and ground wires which have good contact. I am not getting any spark however. I looked in my haynes book and it had a few tests for the coil and mine failed. I was wondering if the plug on the coil could be bad. When we did my dads coil in his truck the plug was corroded and wouldnt spark due to bad contact. HELP

 

Well is the connector corroded? Most likely its a bad coil pack. If you need one I have 1 laying around. It works perfect.

 

i took off the plug and guess what, its perfectly clean. I sprayed some QD electrical cleaner on it but still nothing. How much you want for that coil? this is for a 91 turbo