Hey guys, I cant seem to get my engine to fire up and im not sure why. I know that im getting spark on my plugs. Also there is +12 voltage to the injectors and I have fuel pressure but it still wont work. Does anyone have any ideas on what could be wrong? It will also fire up if I spray fuel in the air intake but then die when that fuel is burnt. There is also no fuel coming out of the fuel return, im not sure if that is important or not. Any advice would be greatly appreciated.