Fuel pressure dropping while driving and under acceleration to zero at idle runs 4 lb electric Blue
Deadhead the pump. Block the outlet port with a gauge. Loosen the jam nut (1) in the diagram and adjust the adjuster (2) in the diagram until the gauge reads what you want. Mallory says between 13-20 psi
Deadhead the pump. Block the outlet port with a gauge. Loosen the jam nut (1) in the diagram and adjust the adjuster (2) in the diagram until the gauge reads what you want. Mallory says between 13-20 psi