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Re: Not getting gas from injectors thottle body
Remove the electrical connector at the throttle body and if you have a noid light stick it into the connector or you can just use the test light as a jumper between the two wires of the connectors and while you have some one cranking the engine see if the test light is flashing if it does flash then you have to check the fuel pump and make sure it works but if there is no light flashing while you crank the problem is in the ecm.
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Looks like you got spark, and gas in the throttle body made it fire: nice work.
Sounds like your fuel pump is out or the wiring is not turning it on. One way to be sure is to set a spare battery near the tank and hot wire the pump with jumper wires. Or if you have a voltmeter check for voltage at the fuel pump connector while the truck is cranking.. If the pump is working and getting gas to the engine, see if the injectors are pulsing. A good idea to check fuel pressure if the pump is working.
if its throttle body then your injector is rusted up or your wiring has gone bad on that one side your getting gas to injectors so that is good. look at the one injecting gas and see if it is injection in a good cone with out big drops of gas if should be nice and fine hopes this helps.
I have a 1992 Isuzu Rodio 3.1 injectors not working; but if i put gas in the throttle body it will start up and run. but while driving it down the street it will die and not re-start, until i put gas in the throttle body. the nod light does not work when it wont start. please can you help me with this problem, i have put a new fuel pump in it and two new injectors.