Cylinder has spark but not firing..
So I did a huge amount of tests ................. I'm gonna try a new intake manifold and see what happens
You are shootin' in the dark with no moon and using outdated ammo. You are using an unsafe firearm, and you are liable to hit or miss just about anything. You are just about out of ammo and don't have a ride home. There are no gas stations for a hundred miles.
What I mean by this, is that there is very very little chance that you have a cracked intake. I'm sure it can and does happen.
I would bet you need to sit down (not drink beer) and think carefully about what you have done, what you have tried, and what the results are.
You say you did a bunch of tests.
What EXACTLY did you do and what are the results.
EXACTLY which cylinder(s) don't fire?
How did you determine this?
