Fuel pump fuse is the blue 15A that's paired with the red 10A fuse, just to the right of the yellow clip that holds 3 fuses.

Might as well check all of them though.

We just replaced the FPR, I thought that was the issue too, only thing we have not done is get a new fuel filter. You may have misunderstood what I meant. The FPR regulates the pressure. Replacing it will have no effect on how much pressure the pump provides. My point was to check the fuel pressure...