Originally Posted by k2comer

Update... Pulled the plugs and they are getting spark andlooked good,so the coils and plugs are good. Drained tank and put fresh fuel in it. All the relays have been tested and checked out. Ohm tested the injectors and they tested good. Also tested injector voltagefrom black/white wire to ground and it is good. So the injectors are getting juice but no fuel coming out into the throttle body. I have tested voltage to the fuel pump and it primes and pumps when it's supposed to. Fuel is building pressure and getting to the fuel rail... Know this because when I pulled the return line fuel sprayed everywhere... LOL... Not used to fuel injection. What would cause fuel line to be pressurized but not delivered into the throttle body. Like I said the injectors are getting voltage and ohm tested good. I am stumped! I am going to continuity test injector wires back to the ECM but not sure what else to check. Is there a way to test if the ECM is telling the injectors to open? Could the injectors be clogged? Any ideas are appreciated.