Electric pump? May have to prime Turn key to "on" position for about 10 seconds Do this twice. Electric pump? May have to prime Turn key to "on" position for about 10 seconds Do this twice.
it is in the fuel tank, you have to remove the tank or the bed of the truck.
If the truck was sitting fuel pump may be no good, do your checks to find if power is being supplied to fuel pump inside tank.
Assuming you have spark, when you turn the ignition key on do you hear the fuel pump run for a couple seconds? If not check the fuses, fuel pump relay and wiring. If you do hear the pump run check the fuel pump pressure, it may have a fuel pressure regulator problem.
it is useless to pump the gas in a fuel injected truck the pedal only controls the intake of air not the gas
the fuel pump needs replacing it has a hole in the diaphragm
check the plug at the tank to see if its conected good
Yes, a faulty fuel pump relay can cause intermittent starting issues in your truck. The relay controls the power supply to the fuel pump, and if it fails to engage properly, the fuel pump may not receive the necessary power to operate, leading to inconsistent fuel delivery. This can result in the engine starting sometimes and not at other times, depending on the relay's condition. Diagnosing and replacing a bad relay can help resolve these starting problems.
Check that the 'new' fuel pump is actually pumping.
Try replacing the fuel pump.
Yes, along with many other causes a bad fuel pump relay can cause a no start. The fuel pump relay provides power to the fuel pump.
Your new fuel pump is apparently defective. A fuel pump is required to supply fuel to the engine, and the engine cannot run (and of course not start) without a supply of fuel.
where is the fuel pump in a 1987 Mitsubishi Truck