A fuel pump is a mechanically or electrically controlled mechanism that sends fuel from the gas tank through the fuel filter to the fuel rail. From there, fuel is distributed to the injectors and sprayed into each engine cylinder combustion chamber.
The first common problem that people experience after changing their fuel pump is that their car won’t start. This can be a frustrating issue, but luckily there are ways to fix it. One thing you can try is to check the fuel pressure. If it is too low, then you can add more fuel pressure by using a fuel pressure regulator.
If your engine is sputtering after you change your fuel pump, then there may be something wrong with the way it is getting fuel. One possible solution is to clean out the gas tank and carburetor. This will help ensure that the new fuel pump is working correctly and that the engine has an adequate supply of fuel.
Engine Is Sputtering
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The first common problem that people experience after changing their fuel pump is that their car won’t start. This can be a frustrating issue, but luckily there are ways to fix it. One thing you can try is to check the fuel pressure. If it is too low, then you can add more fuel pressure by using a fuel pressure regulator.
Car Dies Under Heavy Load
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If you notice your vehicle is suddenly gulping more gas than usual, the fuel pump could be damaged and sending the incorrect amount of fuel.
Decreased Fuel Efficiency
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Should the fuel pump fail to provide the proper amount of gas to the engine, the engine could be overstressed, which could cause an irregular rise in temperature.