Hey scionlife. I have run into trouble. I have a ptuning turbo kit, on my 2009 scion tc. Everything has been working fine for over a year now. Went to take the kid out for icecream, came back to car, car won't start. Just cranks and cranks and cranks. No engine light, nothing. I have checked the coils, spark plugs, replaced the fuel pump, checked fuses and relays. I have a fuel pressure gauge hooked up to the fuel rail but when I crank it, I am not getting any fuel pressure which I believe is the issue. What could be causing this? Like i said before, I have replaced the fuel pump and the problem follows. Is there another fuse or relay that I may be missing? If I let the car crank and crank, sometimes it will act as if it wants to start. I'm not sure what else to do. Fuel pump turns on once I crank the ignition but I don't think it is delivering the amount the engine needs. Please help. Thanks

 

Solved. Fuel pressure regulator fell off pump housing after race day.