You've built a great engine with lots of power. Now you need to keep it cool. All too often we see guys build fantastic cars, but neglect to pay attention to a critical component that keeps everything ...

First of all, controlling water speed is not something a lot of attention is paid to. What I mean by that is, the cooling system in a race carthat being a water pump, a radiator and the means water ...

Some aspects of vehicle maintenance get a lot of attention, and some get almost no attention at all. For example, regularly checking your oil level and changing the oil and oil filter are probably not ...

Cold Case Radiator Installation on 1977 Pontiac Firebird Trans Am Welcome to Drive615! In this episode, we dive into a ...

Tesla uses high-pressure oil cooling for track performance while GM's gravity-fed system maximizes efficiency in electric ...

As engines get very hot, coolant helps distribute heat to help prevent overheating and engine damage. It also adds antifreeze protection and acts as a lubricant for some of the engine’s components. If ...

As an engineering professor for more than 40 years, my father often told me that the only difference between a difficult problem and an easy one is knowing the correct answer. While that axiom can be ...

Viewer-submitted questions for The Car Doctor: Q. I have a 2019 Acura MDX with 25,000 miles. There is no printed service interval for this SUV; dashboard codes light up when service is needed. I went ...

Taking care of your engine is always a top priority. If not done correctly, it could lead to worse overall performance, make your car undrivable, and lead to a costly trip to the auto shop. While ...

A new fireproof battery coolant, software-defined wipers and computing platforms, longer-lasting high-def cameras, and seeing the vulnerable around corners.