Here my problem... 1994 Camaro Z28
Opti is good whe I have taken it off, MSD coil is good along with other parts to make a car run.

I took every off and out to fix an oil leak coming from the water pump drive gear seal. I took my time with doing making sure the opti didnt get wet in which it didnt.
Now, I put everything back together today and went to start it up and it wont fire... It has fuel pressure cause I can smell it and I check the sharder valve, its just not getting any spark, not even from the coil pack.
I checked all fuses in which are good, swapped the old coil pack in and tried again and still no fire.

Any Ideas?

Double check to make sure you plugged your opti back in....as well as the control module. Otherwise, theres nothing else really to explain not getting spark....