no start HELP

[ProJunkRacing]

I got a 90 K2500 350 Tbi
I got spark but it cranks no fire i need help tho
need to get it to drive it to work

 

[dyeager535]

The injectors pulsing?

Pull an injector connector, put a test light between the two terminals on the wiring harness injector connecter, crank the engine, see if it blinks.

I'm guessing no, and that it's probably you're ignition module.

"crank no run" links are the charts for your problem obviously:

http://coloradok5.com/forums/showthread.php?t=141717&highlight=code

This ones easier to read:

http://www.chevythunder.com/ses_chart_a3a.htm

 

[ProJunkRacing]

well i did that and then it decided to strat doing tune up on it tommorow so yeah
but it had power so new cap rotor plugs wires thermostat etc
but thanks for help