Here's what's going on, So I turn the key with a pressure gauge and see what happens. It jumps up to 50psi and then drops down to basically 0spi in like 10 seconds. Pretty sure that is not supposed to happen. And when I run the car, it sits directly on the 45psi mark. Yes I'm in the process of changing my pressure regulator, but that shouldn't cause the loss in pressure, right? I read that the fuel pump check valve could be stuck and letting gas leak back into the tank, rather than leaving it in the line. Ideas? Fuel filter is new too. I checked for leaks around injector o-rings and saw none.
https://www.youtube.com/watch?v=flLU...ature=youtu.be
I also read something about the fuel pump resistor, but it said that is for cars that start and then sit down after a couple seconds.
