Ok so I blew my number 4 piston. Pulled the motor and tranny, replaced pistons and clutch. I put everything back in the car and added a gm option b endplate and pluming. I wired everything back up to the correct spot from what I could see, I had another car to compare to. All grounds are in the right spot. I tried to fire it up and it wont start. I have a "P0230 - Fuel Pump Relay Control Circuit" code but when I pushed the valve on the fuel rail there was fuel there. What could be going on with this? I need many suggestions. I have to try and get this thing running by monday morning.