Have you been putting off dealing with your car’s check engine light? Many believe this signal is little more than a small ...

Jet engine maker CFM International said on Wednesday the number of engines suspected of containing falsely documented parts from a UK distributor had risen to 126, including 16 inside its own ...

If you're driving a car with a turbocharged engine, there are all sorts of little mistakes you could be making that are harming the turbo's longevity.

Small diesel engines aren't as common as small gas engines, but there are still plenty of ways to put them to use. Here are some interesting applications.

Warranties are supposed to give you peace of mind. When you buy a new car, phone, or appliance, you expect the warranty to ...

One answer to the question “What tools and parts should I bring on a road trip?” may surprise you: None. Don’t bring anything. Not a screwdriver, not a spark plug. That’s a perfectly defensible ...

A U.S. judge dismissed an antitrust lawsuit accusing Elon Musk's electric car company Tesla of forcing customers to pay high prices and suffer long waits for repairs by monopolizing the markets ...

Engine makers and regulators claimed that a small broker sold dodgy spare parts that found their way onto jets.

If you're an absolute beginner, learn how to diagnose common small-engine problems and fix the ones you can, including what to do if you have a broken crank rope.

Many car owners are shocked to receive significantly less than their claimed amount for damaged car parts, since they fail to ...

Escalating U.S. tariffs and Canadian retaliatory duties could raise costs on items from aircraft components to engine repairs, according to aerospace trade groups in Canada, as a fresh round of ...