Fuel pump Archives - Page 2 of 5 - UnderhoodService
GMB Now Offers GDI Fuel Pumps For 12 Million VIO

All GMB GDI pumps are strictly benchmarked directly with the OEM part to match both performance and durability.

7 Reasons Direct-Injection High-Pressure Fuel Pumps Fail

High-pressure fuel pumps can malfunction and/or fail due to a number of factors.

Fuel Pumps And Voltage Drop – Still A Valid Test

Voltage drop testing compares the battery or charging voltage to the voltage at the component.

Carter Engineered Pumps Announces 2 Fuel Pump Patents

The new module design fuel pump patent is an engineered system of interdependent features.

VIDEO: Clean The Fuel Tank Before Replacing The Pump

Sediment, rust and debris from the pump can get into the tank and kill the fuel pump. This video is sponsored by Carter.

VIDEO: Fuel Pump Level Sender Operation

How do modern gas gauges stay still when the gas in your tank moves around? This video is sponsored by Carter.

Pulse-Width Fuel Pump Diagnostics

Modern pumps do not vary the voltage to the pump; rather, they pulse the power to the pump.

Carter Adds Water Pumps To Engineered Pumps Lineup

Carter’s exclusive selection of patent-pending Premium Rapid Fit Water Pumps feature pre-mounted components.

US Motor Works Releases Seven New Fuel Pumps

The latest seven new Fuel Pumps are now in stock and ready to order.

US Motor Works Introduces 6 New Fuel Pumps

The latest 6 new fuel pumps are now in stock and ready to order.

Fuel Pressure And Volume

The fuel pressure sensor usually has three wires and operates on five volts. What controls the speed of the fuel pump?

VIDEO: Replacing Fuel Pump To Solve Slow Acceleration

A customer comes in a complains about not being able to speed up quickly when applying gas. Your first thought might be to change the fuel pump, but sometimes that isn’t enough. Andrew Markel explains how it could be an internal leak. Sponsored by Auto Value and Bumper to Bumper.