Mass Air Sensor (MAP) is defective.
Could be in need of a serious tune up.
You could have the firing order messed up.
Fuel pump could be possibly getting weak. Happened to my blazer.
bad body control module
one of your problems could be in the injectors they maybe putting to much fuel.
Probably the fuel pump is bad.
All Distributors rotate clockwise. Full size Blazer with 5.7 L V8 is 1-8-4-3-6-5-7-2 All Distributors rotate clockwise. S10 Blazer engines: 2.5L = 1-3-4-2 2.8L = 1-2-3-4-5-6 4.3L = 1-6-5-4-3-2
YES
Probably the fuel pump kicked the bucket.
yes it would or it might be the starter
It could be time for a tune up. What kind of MPG are you getting?
see if you are getting spark in your wires. or check for cracks and damage.