The only way to know for sure is to first check fuses for the fuel pump system. Replace the fuse(s) regardless if they look OK. Then if the car does not start, you will need to pull the fuel line loose under the hod and after putting the loose end into a container, have someone turn on the key to see if the pump is pushing fuel out. If not, then I would probably guess that the fuel pump may be faulty and needs replaced. But, when you do remove the fuel pump, have it tested..it may be OK and there may be some other electrical issue to deal with. Always keep in mind that you car needs three things to run...Fuel...air...Spark.
When you are having mechanical problems with your 2003 CTS Cadillac, you will know that your fuel pump is going out.
It is important to know the problematic symptoms of a car part. With a fuel pump, problem signs are trouble with accelerating, shuddering, and lurching while driving.
i have no electric to pump
if your car is having problems starting, youll need to check the pressure in your fuel line. any mechanic or auto part store has the gauge for this
dony know, having the same problem- replaced reg. / probably fuel pump diaphragm
It could leak fuel. :)
it is under the hood on the fender wall on the right side close to the windshield there is a black cover over it so you will have to take the cover off first. Hey, I'm also having problems with my fuel pump relay, and i know where the relay center is located under the hood. I just don't know which relay is related with the fuel pump. Do you happen to have anymore advice on exactly which relay corresponds to the fuel pump?
try replacing filter 1st not hard still problems check fuel preassure bri
could be a number of things. I would have to know the problems you are having. If it seems like it's not getting enough gas I would try the fuel filter first.
The Subaru Impreza does not have a fuel pump inertia switch. If you are having fuel issues it could be the fuel pump relay or fuel pump.
A fuel pump pressure test could determine the condition of the fuel pump and fuel system.
there is no shut off switch on a 87 prelude. If you are having fuel delivery problems check fuel pump relay, fuel pump and both fuel shutoff solenoid valves on carbs if prelude is carb and not fuel injected
Your car well not start it will turn over but not start. If it is just having problems starting it may be a bad check valve.
The Trialblazer is equiped with ant intergeral fuel pump/ filter assembly. There is no need to change it unless the pump fails. If you are having drivability problems, and believe that there is an issue with the fuel, Either take it to your local dealer or mechanic.
When it fails to pump fuel as it should.
Do a fuel pressure check-no fuel pressure means defective fuel pump-
Why does my fuel pump keep running on my 1984 190E
A faulty fuel pump or faulty wiring to the fuel pump. Be sure to replace the fuel filter also.
A plugged fuel filter can cause the pump to fail prematurely due to it having to work harder to pump the fuel through.
Problems cause by a defective fuel pump in a 1994 Toyota Camry includes stalling, failure to start, and intermittent running. Replacing the fuel pump requires the gas tank to be removed.
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
it'll be a pump that pumps fuel. That usually identifies one.
When fuel is not coming out.
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.