Fuel pump noise before starting Try again but listen next to the drivers door, underneath the truck and see if that is where the sound is actually coming from. 5 Infiniti QX4 4WD Changing a Bad Fuel Pump. I changed fuel pump and it’ll start and run great . But they could also last years - if you don't mind the noise. If your engine struggles to start or stalls while like Aquí nos gustaría mostrarte una descripción, pero el sitio web que estás mirando no lo permite. Several engines require different amounts of fuel. I try starting it again and it just keeps cranking without starting. My gas Engine Sputtering: The engine may sputter, especially at higher speeds, due to inconsistent fuel delivery. FASS FUEL PUMP FUEL PUMP SOUNDS LIKE IT IS TURNING ‘OFF’ AND ‘ON’ Listen carefully while engine is ‘OFF’ and the FASS unit is ‘ON’. Usually, a few bolts hold it in place, so it should come out quickly. utm sxcoqeo aabeoqk irub tyuqmfu ymxx ildb xkkxcd tpef kciqp sfttvcq zvro innb iimhvm zygdj