I have a 93 sol, swapped in a built gsr, can't figure out why it won't fire. I have spark on all 4 cylinders, it's getting fuel and compression was 160 across the board. Had the tuner over and had 1000cc injectors hooked up, fired up for a like a split second and then nothing. starting swapping back stock components, put the stock injectors back, hooked up the stock map and pressure regulator, and all it does is just crank and it will never fire, not even a little. Any route i should take for other possibilites why it isn't starting?

 

Did you replace the timing belt or anything? May want to pop the valve cover and see if the cam holes line up with the holes in the camshaft bearing things on the driver side of the head. Unless the motor had been used previously and you know thats OK.

 

what fuel map was in there when you fired with the 1000's? if it was a stock map, then you are flooded. if it is the 1000's map and you are trying to use stock injectors, the duty at idle is so damn small that the stock injectors probably arent putting enough fuel in to run the car.

 

he changed the map to the 3 bar when i had the 1000cc in there. Then we changed the stuff back to stock and changed it back to the stock map. What is the difference between setting the timing while TDC is on the exhast stroke and not the compression? I'm wondering if my engine timing is way out of wack or something....it fired once for a split a second and then you could see all the smoke billowing. I have the skunk2 cam gears, and we moved the crank to the tdc mark and then lined the cam gears up.