Fuel Pump Introduction

What is the fuel pump and how does it work?

The fuel pump supplies pressurized fuel to each of the fuel injectors in the engine. The fuel pump is powered by a compact electric motor and is located in the vehicle’s gas tank. The pressure and output of the pump are controlled by a regulator.

How to clean the fuel pump?

Spotting the Signs of a Clogged Fuel Pump

Using a Fuel System Cleaner

Cleaning Mechanical Fuel Pump Filters

Common symptons of a potentially bad fuel pump

A lack of power when “under load” (at highway speeds or laden with people/cargo)

An engine that is hard to start or won’t start

An engine that “chokes out” or dies after running for a while or up to temperature

A check engine light that returns a lean code from the engine’s computer

A whining noise from the fuel tank area (usually under the rear seat or at the rear of the vehicle)

Tips for fuel pump maintenance

Never let the fuel level fall below a quarter of a tank

Use quality fuel without any water or impurities

Check the spare parts regularly and Change the fuel filter at your recommended manufacturer, or at least once a year

SYSOLIN warranty for Fuel Pump

Normally 6months
Problems & solutions: Offer solutions in one week with your picture or video of the problem product if it’s our problem, there are three ways:

①Refund
②Send the parts with your next order (If it’s not urgent)
③Send the parts right away(if it’s urgent)

Dear customers, if you are interested in any other products, please leave your message, I will be happy to give you a brief introduction next time. See you in the comment area~

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