I have a S1 rb25 that is running on a Z32 ECU using Nistune. Fuel is supplied via an in tank walbro to aeromotive FPR. I haven't really driven the car all that much, just test runs and moving it in and out of the garage while working on it. I pulled it out of the garage the other day getting ready to paint it and it just shut off. I checked my fuel pressure gauge and I lost fuel pressure. I kept cranking it and my fuel pump would not kick on. Usually it primes in the ON position but it would not. After pushing it around and then getting it back in the garage it sat and I turned the key to ON a few days later and heard the pump prime and it fired up. It ran for a minute or so then lost fuel pressure again and the pump would not kick on. I have checked the under hood fuse box and the fuse is not blown. The 2 relays by the ECU are clicking on and off as I turn the key on/off. Any ideas here am I missing checking something?
Here is a pic of where I am at with paint, I will post up some pics once I get it back together...
