Learn when premium fuel is actually required, what the different grades mean, and how to avoid paying too much.

On older vehicles and smaller engines, the carburetor controls the mixture of fuel and air that reaches the engine. Here's ...

How Gasoline Direct Injection causes Chain Wear, Fuel Dilution, and LSPI. One of the biggest changes to gasoline combustion ...

There is no threat to the public, according to police.

Short, punchy TikTok clips are now telling drivers to pour household liquids into gas tanks, […] ...

Diesel engines are known to be reliable and long-lasting, but they can also present unique maintenance issues that you must ...

Using diesel fuel can have serious consequences on a gasoline engine.

A GM service bulletin denies warranty coverage for repairs due to diesel contamination in gas cars, advising owners to seek reimbursement from fuel suppliers.

Global car buyers are shifting back to gas and hybrid vehicles, slowing the EV rush as practicality and affordability take ...

Engine failures in these vehicles can occur without warning. Prior NHTSA investigation documents noted owners reported "no detectability prior to the engine failure." Sudden loss of propulsion ...

During car maintenance, many people often overlook cleaning the exhaust gas recirculation system, but this is an indirect ...

Restores Smooth Performance, Reduces Valvetrain Noise, Reduces Engine Wear Tick Fix solves this problem by adding extra ...