Engine knocking, or detonation, occurs when fuel in the cylinders ignites unevenly, causing metallic pinging sounds, reduced power, and potential engine damage. Key causes include low-octane fuel, ...

Car engines can present countless issues throughout your vehicle's lifespan, and some brands are known for internal problems more than others. If there's an issue with your engine, chances are a ...

Most people understand that motor oil is a vital component for the internal combustion engines that power most of our cars. Not only does oil act as a lubricant, allowing internal moving parts to ...

Today’s cars and trucks are literally rolling test beds of technology, which has tended to make the days of the so-called shade tree mechanic and eyeball diagnoses of what ails a given model a distant ...

Some car problems quietly hint that a four-figure repair bill is coming long before anything actually breaks. Modern vehicles, especially complex imports and “quiet wealth” luxury models, hide costly ...

Q. I read your column every week and really enjoy it. My question is this. I have a 2021 Lincoln Corsair with 23,500 miles on it that recently came off lease and I purchased it in June 2024. About ...