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Open the fuel filler door, and remove the fuel cap, and have someone turn the ignition switch on without starting the engine, while you listen at the fuel filler opening. If you hear the pump run then you at least know the fuel pump fuse and fuel pump relay are good. But that does not necessarily mean the fuel pump is pumping fuel it might just be running. The only way to verify if it is putting out the proper pressure is with a fuel pump pressure test. If you do not hear the fuel pump run for a few seconds and then shut down, check the fuse and the rely for the fuel pump. If the fuse and relay are good you know the pump is defective and needs replacing. Be sure and replace the fuel filter.
What else can I help you with?
How do you know your fuel pump is bad 1996 grand chorokee Laredo?
I have a 94 jeep and the fuel pump went out. the way to tell is if jeep wont start. that because there no fuel coming from the pump to the motor.
How do you remove fuel pump from 1995 Ford Aspire?
On my 95 aspire the fuel pump went out and I had to take out the back seat and the fuel tank is there along with the fuel pump.
How do you test the fuel pump relay on a 92 dodge shadow?
I believe that you can switch the Horn Relay with the Fuel Pump Relay and if the horn no longer works and the Fuel Pump does then that relay went bad... try that, its a sure fire way to know whats wrong... If it checks out good it might be a Defective Fuel Pump.
Your fuel pump went out on your 93 Lumina you replaced the pump and the strainer sock on the fuel pump assembly After replacing that stuff you can here a noise that the fuel pump is making when drivin?
check that the fuel pump is not loose
What might be the symptoms if fuel pump went south and what's the same for fuel filter on a 5.8W 96 Bronco XLT and can fuel pump go south slowly and you know don't mean walking as opposed to driving?
what are the symptoms for needing a fuel filter or pump in a 2002 malibuls?
How do I know if my fuel pump is bad?
A fuel pump pressure test could determine the condition of the fuel pump and fuel system.
How do you know you need to replace fuel pump?
When it fails to pump fuel as it should.
How do you reset your fuel pump after battery going dead?
You do not have to reset the fuel pump just because the battery went dead.
How do you know fuel pump is working?
Do a fuel pressure check-no fuel pressure means defective fuel pump-
Could you inform me about fuel pump relays?
The fuel pump relay is to move the fuel from the primary tank to the engine itself. To accurately answer your question I would have to know the exact fuel pump you want to know about
Is the fuel pump on a 1986 Chevy pickup electrical or mechanical up?
The pump should be mechanical, mine is a 350 and it is mechanical, I should know it just went out last night
How do you know if the fuel pump on 1998 chev 2500 silverado 340 5.7 is bad?
Of course if the fuel pump is not running the fuel pump fuse, fuel pump relay, or the pump itself is defective. But the pump can be running and still be not pumping fuel. The only way to know for sure is to run a fuel pressure test. Do not overlook the fuel filter as it may be clogged.
