Questions & Answers for: pump start-up pressure

...PUMP STOPS.HARD TO START HAVE TO CRANK SEVERAL TIMES TO GET IT TO START FUEL PRESSURE IS ZERO THEN PUMP KICKS IN WHEN KEY ON AND PRESSURE STARTS TO BUILD IF YOU BUMP IT 3 TIMES IT WILL START EASIER ...

start fuel pump comes on and cuts off... 2000 gmc jimmy wont start fuel pump comes on and cuts off but will not start.I have changed the fuel filter and that did not work. Is the pump not building the

start fuel pump comes on and cuts off... 2000 gmc jimmy wont start fuel pump comes on and cuts off but will not start.I have changed the fuel filter and that did not work. Is the pump not building the

the drain plug, and put the power on. 4. Start the pump, and set the flow control valve 1/4 open. 5. The pump will normally run. Send your e-mail for us to know the results, and for further assistance

pump works it could have less pressure needed to start the engine. maybe the fuel filter is plugged. start out by replacing the fuel filter, if this doesn't fix it, you need to pressure test the pump.

pump runs. when you go to start the pumps shuts off. i can use starting fluid and it starts. is it pump or pressure regulator you need to verify fuel pump pressure at fuel rail with pressure gauge,you

...start fuel pump and fuel filter is good and working What is the fuel pressure? these trucks need a certain amount of pressure to start, if low just 3psi it will not start, if you are sure the pump is ...

start. It sounds like possibly a fuel pump issue. The pump may be losing its prime because of a sticking check valve in the pump. Instal a pressure gauge and watch the fuel pressure after shutting the

...pump seems to be pumping gas but my van wont start 02 chevy venture cranks gets fire an gas but wont start Just because it pumps gas doesn't mean it is at the exact pressure it should be? Most fuel ...

...Start the pump until it shuts off. Check your tank pressure. Set the tank pressure to 2psi lower than the cut-off pressure of your pumps own cut-off pressure. A tank is used to give water pressure ...