My buddies GSR dies on him one night and it hasent been able to start since. Ive check it and its not getting spark nor fuel. All the injectors have power and pulsing ground and there is fuel presure and the fuel pump does work, but no fuel goes in to the cumbustion chamber. We bought a brand new distributer from HAP and still nothing. i check the main power at the distributor harness and there is 12 v. What the hell should i try next? The car is virtually stock; aem, hyper ground wires, exhaust and short shifter.about 85k miles.

Any help would be appriciated
Thanks