Fuel pump gas mileage?

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- Most fuel pumps should last well past 100,000 miles. Though these symptoms could be sourced to a faulty fuel pump, that is not always the case. There are a host of issues that could prevent a car from starting, but a lack of fuel is one of the first things to check. If the fuel pump can’t send fuel to the engine, it won’t start.
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The fuel pump, like the rest of the fueling system, is a fairly simple device. Fuel pump failures almost always result in a drop in fuel pressure, which may affect fuel economy: just not the way you think. If you suspect your fuel system of costing you dollars at the pump, then consider every aspect of it before sinking your money into a new pump.
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The fuel pump is your vehicle’s unsung hero. It takes gas from the gas tank and sends it to the engine so your car, truck, or SUV can start and run. Your vehicle’s fuel pump should last at least 100,000 miles or more. If it doesn’t, or if you’ve exceeded that mileage milestone, you may notice any of the following seven signs.
The most common symptom of a bad fuel pump is that the car won't' start, or it may start but run rough. Typically if the fuel pump is going back, you will notice difficulty starting the engine, loss of power, low gas mileage, erratic
Fuel pumps are found on virtually all internal combustion engine-equipped vehicles in one form or another. Most fuel pumps are built to last. However, as the vehicle reaches high mileage, it is not uncommon for fuel pumps to require replacement. Another reason fuel pumps fail is regularly keeping less than 1/4 of a tank of fuel in your car.
For (non plug-in) hybrid vehicles (uses more than one source of fuel) good combined gas mileage is considered to be within 45 to 60 mpg. Good gas mileage for standard gasoline powered vehicles is relative to the make, model, size, and upkeep of the vehicle. The following ranges are by brand in combined average mileage: VW – 29 to 35 mpg
Fuel pumps are not part of a regular maintenance schedule and only need to be replaced when they fail. Most fuel pumps should last well past 100,000 miles. Symptoms of a Bad Fuel Pump Though these...
The engine has to work harder and burns more fuel than needed. Check the owner’s manual to know the right time to change the oil in your car. It could be anything between 6,000 miles and 12,000 miles. It could be even more depending on the make and model of the vehicle.
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