Just got done installing:

New starter
new battery
new headers
new y-pipe
New opti
new wires
new plugs
new msd coil
new msd 6btm box
new msd harness
and a supercharger

Now i get no spark........the engine just turns over thats it, dosent spark

WHAT SHOULD I CHECK!?????!

 

Wow! You got alot of things you just added. Unfortunately, alot could do with spark. Do you sill have some of the old parts to swap in, such as the coil? Do you have voltage to the coil? It would be nice if you could bypass the MSD box to eliminate that possibility.

 

I tried bypassing the box....still nothing

Also how do i check if im getting spark at the coil

 

Ok i narrowed it down, I think its the ICM harness....I hooked up a mutimeter to it and im not getting any voltage at all.

How do i trace that back, also the fuse it good. Could it be a bad PCM?

 

When i checked the voltage on the ICM connector, i heard a snap when i touched the leads to the connect. Like a fuse, but it was heard from the passenger side of the compartment...and the fuses are good