[chappysfj40]

ok here it is sunday am, and all i have to go on is..
no codes are thrown when i test.
i have good spark.. checked again this am
i have fuel squirting into both sides of the throttle body just like it should.
i dont have a running truck, hahah i dont know enough about the TBI to start replacing parts/sensors but if anyone has a idea i will try it.

thanks all.

[raydouble]

If you have fuel out of injectors (even if it was not enough fuel pressure) if should spit, cough, etc.

I would pull distributor cap and see if rotor is turning, if not.........

Pull distributor out and see if you have any distributor drive gear left.

[Elbert]

Ok...so you have the following. No ECM codes, you do have fuel at the throttle body, you do have spark at the plugs. There were no wierd events that preceded this issue? Truck turns over but does not start.

Ok, does the engine seem to turn over really fast? yes... it may have jumped time, no....then not a problem.

No parts replaced or work done on the truck preceeding this problem?
All sensors and wiring connected to your knowledge?

Truck just simply spins over but does not start... no wierd sounds, or other unusual action?

Ok....here is a wierd one that happend to me on my 92K1500..... going down the road....all of a sudden truck just shuts down..... will not start, but will turn over. Had to tow home. No obvious issues. Checked fuses....it was blowing the ECM fuse....turns out the air cleaner extension (housing that sits down on the injector) was rubbing against the wires that feed the injectors and one or more had a direct short to ground....which happened at that exact moment. Had to replace both sets of wire "pigtails" that feed the injectors. Pull the air cleaner....find the wires that feed the injectors...make sure they are not pinched by the air cleaner housing. Check all the fuses.

[chappysfj40]

if i did it right i tested the cold start sensor and it had about 3.5 ohlms again not sure if i did it right. what should it be you think

[chappysfj40]

Originally Posted by elbert

ok...so you have the following. No ecm codes, you do have fuel at the throttle body, you do have spark at the plugs. There were no wierd events that preceded this issue? Truck turns over but does not start.

Exactly

ok, does the engine seem to turn over really fast? Yes... It may have jumped time, no....then not a problem.

No not really still the same

no parts replaced or work done on the truck preceeding this problem?

Nothing nothing
all sensors and wiring connected to your knowledge?

Yes sir

truck just simply spins over but does not start...

No wierd sounds, or other unusual action?

None

ok....here is a wierd one that happend to me on my 92k1500..... Going down the road....all of a sudden truck just shuts down..... Will not start, but will turn over. Had to tow home. No obvious issues. Checked fuses....it was blowing the ecm fuse....turns out the air cleaner extension (housing that sits down on the injector) was rubbing against the wires that feed the injectors and one or more had a direct short to ground....which happened at that exact moment. Had to replace both sets of wire "pigtails" that feed the injectors. Pull the air cleaner....find the wires that feed the injectors...make sure they are not pinched by the air cleaner housing. Check all the fuses.

this is exactly what happen i have the air cleaner off and still nothing, it does spit out fuel though like it should i guess.