Noisy fuel pump, stalling, or engine will not start and you have no fuel pressure.
The emission of the black smoke from the exhaust is one of the symptoms pf a bad fuel pump in a 2002 Nissan Altima. Failure of the cranks to fire is another bad symptoms of a bad fuel pump.
what are the symptoms of a bad fuel pump on a 2002 GMC Sonoma 4.3 liters?
Fuel pump will not run.
If the fuel pump becomes noisy you can rest assured it is going bad. But, the pump maybe going bad and not make any noise at all. Anytime you have a problem with fuel delivery, first thing to do is replace the fuel filter. After replacing the fuel filter a fuel pressure test will verify the condition of the pump.
how do i know the fuel pump is going bad in a 1998 ford expedition eddie bauer?
A bad fuel pump will hinder the fuel supply to the engine. The engine can run rough with an inconsistent supply of fuel, or it will completely shut off.
no...if the pump is indeed going bad then it will not be able to properly pump enough fuel to your cars engine..better have a professional look at it soon.
When a fuel pump is going bad the engine might run rough or completely shut off. Many times the engine will start up and run find for a while. Eventually the engine will shut off and will not start.
Blown fuel pump fuse, defective fuel pump relay, bad fuel pump, or clogged fuel filter.
When a fuel pump is bad the vehicle will not start. A fuel pump that is going bad may cause the vehicle to shut off while going down the road.
The main relay and the fuel pump relay are the same. Take the fuel pump relay and swap it with the main relay and see if that will help you....
check the the pump pressure at the rail