Blazer cranks but wont fire
 

well Im just about done monkeying around with this thing, but I figured I say thanks for your guys direction in my problem..

Im just getting it towed to a mechanic for diagnosis.

I figured I just throw out and ask if there is a simple Tester or diagnostic tool I can buy to find the problem?

...Thats all I have patience for..;)Thanks again

RE: Blazer cranks but wont fire
 

Do you know if you are getting fuel? Could be a fuel filter. If your getting fuel, check your distributor cap and rotor. If they have any corrosion on them replace them and try to fire it up.

RE: Blazer cranks but wont fire
 

Yes I replaced Rotor, Cap,Plugs and wires.
Fuses are good and battery ground is tight.
Fluids are topped including gas..
fuel pump fires up when the key turns.

But as how to go about checking to see if I am getting fuel or pressure, my knowledge is slim.
Is this a difficult task?

RE: Blazer cranks but wont fire
 

My buddy told me to look for a valve similar to a tire pressure valve.
He said have someone crank the key while pushing in the little pin on the (fuel pressure valve?)
Then it should squirt gas out through there and that means I am getting fuel.
Unfortunately I cant locate it on my 93 blazer.
Anybody no the location of this?

RE: Blazer cranks but wont fire
 

Looking at the engine, it is on the right side, behind the intake, just to the right of the dist. It is tucked back there pretty good but it is there. Korey.

RE: Blazer cranks but wont fire
 

*LOCKED upon author request*

I'm trying to consolidate these threads. Here is the originating thread:

radiator replacement and blazer wont start related??