3sgte swap , got spark, wont fire , 94 gt Options

[pxcr440]

ok so i got my harness back fron dr. tweak and everything went together fine, i went to start the car and i it wont fire, it has spark, but doesnt seem to fire, i have fuel to the rail and if you give it a small shot of startign fluid it fires right up. checked the number one injector plug and only seems to get .6 volts while cranking , risitstor pack? or ecm unhappy , anythought would be great , thank s

[lagos]

There is a ground wire from the main harness to the back of the intake manifold. Supplies ground to the injectors, ecu..etc.. make sure you connected it.

i remember putting it on but i will take it off clean it up and try it again,

also make sure your resistor pack is connected, and that your igniter is bolted to the car (needs a ground from its casing to fire)

you can also try manually turning on the fuel pump by putting a paper clip between the te and e1 terminals in the diagnostic port. you will then hear the pump come on with the key in the on position.

also dont forget the harness plug that connects to the back of the distributor.

This post has been edited by lagos: Feb 26, 2010 - 10:05 PM

[pxcr440]

There is a ground wire from the main harness to the back of the intake manifold. Supplies ground to the injectors, ecu..etc.. make sure you connected it.

i remember putting it on but i will take it off clean it up and try it again,

also make sure your resistor pack is connected, and that your igniter is bolted to the car (needs a ground from its casing to fire)

you can also try manually turning on the fuel pump by putting a paper clip between the te and e1 terminals in the diagnostic port. you will then hear the pump come on with the key in the on position.

also dont forget the harness plug that connects to the back of the distributor.

everything is grounded, there is spark , i have fuel presure at the filter , there just seems to be no injector pulse, is it possible for the resistor pack to be faulty after sitting for awhile, like from the time the motor was pull till when i got it , , thanks for the help