Tune-ups are all about engine maintenance so your vehicle starts well, runs smoothly and operates as efficiently as possible. Today’s cars need tune-ups far less often than older vehicles did, but ...

We may receive a commission on purchases made from links. Owning a vehicle is an expensive undertaking, especially with the cost of gas on the rise again. Repairs can also be costly and difficult to ...

Tuning is a trendy concept among drivers. Everyone likes modifying and improving their cars for better results, such as increased performance. However, for most, tuning costs are an essential ...

One Maverick owner's cross-country trip exposed the hidden flaw in his high-mileage hybrid, causing strange engine over-revving and sound system errors. The bizarre solution? A full tune-up.

General Motors is giving Chevrolet Colorado buyers an affordable power bump. Non-ZR2 model truck buyers with the appropriate engine option will be able to spec the range-topping ZR2 powertrain tune ...

Regular car maintenance is the one sure way to keep your car running smoothly on the road. All it takes is for one component to become faulty, and it can affect the performance and the fuel efficiency ...

Read a good spark plug lately? We hope so, for your engine's sake. But spark plug reading—the traditional way to check your fuel mixture and monitor other vital conditions in the combustion chamber ...