Finding and fixing vacuum leaks in a vehicle can be one of the most frustrating and time-consuming parts of automotive ...

In addition to indicating a possible problem, smoke from the tailpipe means dirty emissions. Most states and some municipalities mandate periodic tailpipe-emissions testing. If your car is emitting ...

Bosch makes a ton of high quality gear from power tools to car maintenance devices. These high-tech diagnostic products will ...

In this video, I’ll show you how to make your own smoke test machine to quickly and easily detect leaks. A smoke machine makes diagnosing vacuum leaks fast and hassle-free—watch now to see how it’s ...