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What else can I help you with?
How to tell is its fuel filter or fuel pump?
If you turn on the ignition without starting the engine you should hear the fuel pump run for a few seconds. This is a good indication the fuel pump is good but not 100% positive. A bad fuel pump can run but not pump fuel. If you hear it for run for a few seconds just replace the fuel filter to make sure it is not clogged. If it still does not pump have a fuel pressure test run to verify the condition of the pump.
Bought a gm tbi motor it has a blank plate where the fuel pump is does the cam have a lobe for a mechanical fuel pump?
Yes it does. But you can not run a mechanical pump on a fuel injected engine. It will not pump enough fuel to run the engine.
Have fuel to pump but not coming out of pump to injecters?
The fuel pump may be defective or the fuel filter may be clogged. Replace the fuel filter if you hear the pump run when you first turn on the ignition without starting the engine. It should run for a few seconds. If you do not hear the pump running, check the fuse and the fuel pump relay. If you hear it run and after replacing the fuel filter you still have no fuel, the pump is defective and must be replaced.
Could a car still fire up and run with a bad fuel pump?
No, but it could run with a weak fuel pump.
What happens if fuel relay goes bad?
If the fuel pump relay is defective the fuel pump will not run.
Does the fuel pump always run?
Electric fuel pump--Usually always when the ignition is on. Mechanical fuel pump--When the engine is turning.
Why doesn't a 2000 silverado fuel pump run after a new fuel pump was installed?
Blown fuse or bad fuel pump relay.
What would make the fuel pump not run on a 1988 F250?
Blown fuse, defective fuel pump relay, or defective fuel pump.
What are the symptoms of a bad fuel pump relay on a 2002 Oldsmobile Intrigue?
Fuel pump will not run.
How do you bypass a fuel pump on a 94 fiat uno?
If you bypass the fuel pump the car will not run.
Can the fuel pump run and not pump gas?
Yes, a fuel pump can, sometimes, run without making enough fuel pressure to start the engine. It could also run long enough to start a vehicle but then cut out.Additional answerSure it can. For example, a common sort of pump has a diaphragm in it and if this ruptures then the pump won't pump.
Can you use a mechanical fuel pump on a 93 Chevy 350?
If you are running the fuel injection....absolutely not. No mechanical pump will provide the fuel pressure needed to run it. I don't even know if the 93 still has the mechanical fuel pump mount. Even if it did, the camshaft wouldn't have the fuel pump eccentric to run the pump.
