Automotive & EV

How does a fuel pump work in a compressed natural gas (CNG) vehicle?

How a Fuel Pump Works in a Compressed Natural Gas Vehicle In a Compressed Natural Gas (CNG) vehicle, the fuel pump is a high-pressure devic…

2026-02-24

How to test a fuel pump's duty cycle.

Understanding Fuel Pump Duty Cycle To test a fuel pump's duty cycle, you need a digital multimeter capable of measuring frequency (Hz) or a…

2026-02-13

What is the difference between a single and a dual inlet fuel pump?

At its core, the difference between a single and a dual inlet fuel pump comes down to how they draw fuel from the tank.

2026-02-05

What is the function of the fuel pump cutoff in a crash?

Simply put, the fuel pump cutoff switch, often called an inertia switch, is a critical safety device designed to shut off the electric fuel…

2026-02-05

What are the signs of a failing fuel pump in an old car?

Engine Sputtering at High Speeds or Under Load One of the most classic and easily noticeable signs of a weak fuel pump is when the engine s…

2026-02-04

Can I use KEMSO Fuel Pump in a classic car?

Classic car ownership is a labor of love, but keeping vintage vehicles running smoothly often requires balancing originality with modern re…

2025-07-15

Can a fuel pump clog your return line?

As a core high-pressure component in the fuel system, the fuel pump does indeed have the risk of clogging the return oil pipe during long-t…

2025-06-30

What’s the best way to quiet a noisy Fuel Pump?

A noisy fuel pump can turn a peaceful drive into an annoying experience.

2025-06-19

What Fuel Pump handles mud and water splashes?

Under the working conditions of wading through water and muddy ground, the protection grade of the Fuel Pump needs to meet IP67 or higher s…

2025-05-21

Can a Fuel Pump Cause Power Loss in High RPMs?

Yes, a faulty Fuel Pump can cause loss of power at high RPMs; this is often attributed to fuel flow restrictions or fluctuating pressure.

2024-11-27