1993 chevy silverado problem?

[~*~*Jessica*~*~]

I have a 1993 chevy silverado, its not pulsating, I have changed the feul pump and filter, trottle body, and computer!! It fires, will crank if I pour gas in it. Its getting fire, but not pulsating...any one know what else it could be?
to diesel tech..I have checked all of what you said. And its so frustrating because we have checked everything we can think of and even had a friend over that works on and owns a checy. Cant figue it out. any more suggestions?? Thanks
getting pressure to the throttle body, so fuel pump is working
smack...done that, had them all checked individually and they are all getting juice
this truck just stopped running one day while driving it. We thought first it was the fuel pump but like I said we have changed it and filter all is good there...

[Red Dirt Landscaping]

What do you mean by pulstating? Could be a bad fuel pump or clogged filter or lines. On the outside it could be bad gas

[shaneinpoco]

wow, that's a lot of money to spend on a chevy. does it have an alarm? 2 of my friends had alarms with fuel cut offs that malfunctioned. not sure of the fix for that. other than that try checking the fuel pump relay!
check for power at the fuel pump before spending any more money

[smacksnack@yahoo.com]

you mean , you spray some fuel on the trottle intake opening and it fired up but didn't continually run? if thats the case try to check the engine cylinder nozzel individually if there is juice going to each one. you njeed a technician to chech these system if you dont have a tester.