SR Fuel issues....???????Please help....

[Redtop_240]

Ok ..... I was having major problems getting my car started after the swap (blacktop S13 into an S14) I have found out now that my injectors (50# MSD's) are not working, they leak a little but do not spray fuel, they also have no signal while testing the plug with the test light....??????

I can get the car to sputter with carb cleaner, and I know its not the timming, I pulled my fuel rail and injectors out and even tried to start the car with the injectors out to see if they sprayed, they did not....This is the only thing holding me back from meeting my goal on the 14th of this month (sat)......

I really need help......

-Jeff

[sr240mike]

What ecu upgrade and fuel rail do you have?

[Redtop_240]

What ecu upgrade and fuel rail do you have?

JGY topfeed fuel rail......
JWT POP upgrade tuned for 50# MSD's , 7800 rev cut, 15*BTC , Z32 MAF, and the usual other shit as in speed cut and etc.....

I found out tonight that the voltage on the injector harness is 3.4V per injector, and its making a good ground (seeing as how the ground is made by the ECU) But my injectors are not spraying, I figured they might be fuct injectors so i hooked up the stock fuel rail and injectors and still no spray, I'm thinking i got a bad ECU, meaning the ECU is not sending a output signal to pulse the injectors, but I have spark and the spark works off of the same timming.....

My timming is perfect, and I cant think of any wirring issues I have other than the tranny harness not being completely hooked up..... Compression was 175 all around as well....My last SR was at 140 so the compression on this one is better....

I dunno man, I'm trying not to give up but its getting rather discouraging..... :mad:

-Jeff