Engine

Nissan is recalling more than 443,800 vehicles over an issue with the engine cooling system that may lead to engine failure.

The Ram brand has announced a new 10-year/100,000-mile powertrain warranty, the longest such coverage in the pickup truck class.

A general recommendation is to replace the positive crankcase ventilation, or PCV, valve every 30,000 to 50,000 miles.

You can now order your 2026 Ram 1500 with an optional Hemi V-8 engine, with deliveries starting in the summer.

A defect in VW’s family SUV may cause the engine cover to come loose and potentially melt on hot engine surfaces.

How long spark plugs last varies with different cars and different types of spark plugs.

Top Tier gasoline contains more effective detergents than federally required, which helps clean fuel injectors and reduce harmful carbon deposits inside the engine.

Though coolant and antifreeze are often used interchangeably, they aren’t the same. Here are the differences car owners should be aware of.

There are several possible causes of an engine misfire, from a fouled spark plug to a clogged fuel injector or faulty oxygen sensor.

While it’s normal for a car to be idling high when it’s first started, if the idle doesn’t drop to normal after a minute or two, something’s probably wrong.