I have a 91 Chevy 1500 5.7 and a week ago I was driving and the truck just dies on me and would not start back up. It will crank but that is it. Now I've replaced spark plugs, distributor cap and rotor. I'm getting fuel And I'm getting spark but the damn truck refuses to turn over. Any help would be greatly appreciated. As I am vehicleless and stumped and everyone I've talked to is as well.

 

Hey,
So it wont evan turn over or wont start?