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 ...

That seems to be the case for this shockingly low-mileage Buick Envision 2.0-liter engine featured in a recent video from I Do Cars. It's a mill that powers several vehicles in the General Motors ...

With an ignition and electrical system analyzer, timing light and vacuum gauge—such as these Penske units from Sears, Roebuck and Company—normal tuning, troubleshooting and a number of not-so-normal ...

It doesn't seem so long ago that cars and trucks needed regular tune-ups. When cars were more analog than digital and couldn't self-diagnose problems, they required frequent adjustments. These ...