92 astro runs only while spraying,,,,

:banghead: gas in the throttle body then shuts down rpl fuel pump, filters, injectors, ign module, ( rpl codes egr valve, map sensor) injectors dont have spray pattern few drops only. :disappoin

Since you are only getting a few drops, have you checked your fuel pressure since replacing the pump?

Since you are only getting a few drops, have you checked your fuel pressure since replacing the pump?


not yet but that came to be a thought, be it I replaced all this other stuff. going to hook up the noid to injector and see if i got enough current, if there be current, may not be enough pressure, which mean the regilator probably shot. If that dont work, time to push it off a cliff or set it on fOre. used "O" instead of "I" in case the insuranace people reading this... thanks and take care

not yet but that came to be a thought, be it I replaced all this other stuff. going to hook up the noid to injector and see if i got enough current, if there be current, may not be enough pressure, which mean the regilator probably shot. If that dont work, time to push it off a cliff or set it on fOre. used "O" instead of "I" in case the insuranace people reading this... thanks and take care
I GOT THE SAME PROBLEM ,,,,, NEW PUMP, WASNT THE ANSWER EGR FUEL RELAY , READ MY LIST THAT I HAVE DONE BEFORE YOU SPEND YOUR MONEY,FIRST THING PUT A FUEL PRESURE GAUAGE TO IT AND MAKE SURE YOU HAVE 12 POUNDS OF PRESURE WHEN YOU TURN THE KEY ON, STILL HAVENT GOT MINE RUNNING .DID FIND ONE PROBLEM MY OIL, PRESURE SWITCH WAS BAD, IT KEEPS YOUR FUEL RELAY ENTERZISED AFTER YOUR RELAY STOPS CHECK THAT.

Since it works with spray, you've got ignition.
Check the pressure. Some-one on this site said they had a plugged new Fram filter. And just because parts are new, doesn't mean they're good. That's what warrantees are for.