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Why fuel pump runs constantly in 1997 Tahoe?
BAD fuel pump relay.
How do you replace the fuel pump on a 97 Astro Van?
Have fun. It is in the fuel tank so be sure that It is bad before you replace it. The computer runs a relay that runs the fuel pump.
What does fuel pump resistor do?
A fuel pump resistor runs the fuel pump at a lower speed when the demand for fuel is lower. When more fuel is needed the system bypasses the resistor and allows the fuel pump to run at full speed.
How can you be sure fuel pump is faulty?
If you have power to the fuel pump and it will not run it is defective. If it runs but a fuel pressure test verifies that the fuel pressure is low and you replaced the fuel filter then the pump is defective.
What happens to the fuel pump in a 1993 corvette if it runs out of gas?
The fuel pump is located in the fuel tank and is cooled by the fuel. If you ran out of gas it could cause the fuel pump to overheat and burn out.
Can a mechanical fuel pump be installed on a Chevy vortec engine?
no the vortec is computerize and that runs the fuel pump At a greater pressure than be atained by a mechanicle fuel pump.
What is the voltage on fuel pump 2000 jeep?
The pump runs on 12 volts.
How much voltage for fuel pump on a 1993 mercury topaz?
Well, If you mean the fuel pump in the fuel tank, it is a 12 volt pump. The pump runs with the 12 volt system of the car.
1990 Ford Escort LX Fuel pump location and what would cause it to have power after key is turned off?
fuel pump is in fuel tank.if pump runs with key off replace fuel pump relay
1992 Aerostar fuel pump runs but will not cycle and van will not start?
You either have a blocked fuel filter or fuel line, or the fuel pump is going bad.
Do you have to bleed the fuel system when you replace the fuel pump?
No, it will bleed itself when it runs.
What is the line called that runs from the fuel pump to the fuel filter?
Pressure, supply,
