Internal combustion engines — including those that run on diesel fuel — rely on various systems, accessories, and electronics to keep the pistons moving and your wheels turning. Of those systems and ...

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 ...

Falling victim to radiator boil-over or having your hot rod vapor lock while cruising through town is never a good feeling. Finding yourself in the left turn lane at a red light with the engine ...

Your car’s cooling system is more than just a radiator—it’s a complex network keeping your engine at the perfect temperature. From spotting leaks early to knowing when a flush is due, understanding ...

Checking up on your coolant is easy to forget, but an engine’s coolant is just as important as oil when it comes to your car. Coolant does raises the boiling point of the cooling system in summer, ...

Your car’s cooling system is more complex than ever, and neglecting it can lead to expensive repairs or even engine failure. From oil coolers to water pumps, each part plays a vital role in ...

Consumer Reports lists common car maintenance items, such as oil changes, coolant flush, brake pads, and tire rotation and balancing, plus their typical cost.