1994 Chevy S-10 Fuel

your getting +12 v at both sides of the injector connectors?

unhook all connectors from injectors first then try checking for pulse? same thing?

get back to me.

i unhooked all the connectors, and got positive on one side only. no pulse.

tired noid lights with all disconnected, still no pulse.

with noid light plugged in, both sides on all plugs were positive again.

when turning key one, fuel pump does not come on until cranking the engine.

you getting a reading on the tachometer when cranking? spark?

since your not getting the trigger pulse i would be checkign the ignition circuits as that helps handle the pulse and the pump.

also hows your oil pressure look when cranking?

my oil pressure goes up to 60 psi while cranking over the engine another problem has recently accured dome light comes on with head lights and the dash lights are not coming on now. i think that there is just to much electrical problems to continue time to scrap the truck