Lt1 ignition issue. URGENT.
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Join Date: Mar 2013
Location: illinois
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Lt1 ignition issue. URGENT.
Okay, Its NOT the opti because i've put 2 brand new ones on and one is a msd. I have injector pulse with both optis. I have no spark at the COIL, I bought a new icm from autozone and still nothing so i initially thought they sold me a bad one so i took it back today and swapped for another one and still nothing. Ive taken grounds off and wire brushed them, I traced the coil and icm wires and found nothing. I even put a new msd coil on. Also checked all fuses. I'm really stuck guys and getting really frustrated. Please give me some ideas, thank you.