Popular Mechanics’s automotive experts outline the tools and techniques proven to smoke out even the toughest to find vacuum leaks.

After turning the shop vac on, this will ensure a constant air flow out of the car’s exhaust system. Following this, the car ...

It’s hard to top the cleanliness that comes with a brand new car, but what if your vehicle could look like that on the inside ...

“Every car owner needs a handy little vacuum like this ... one brush tool, one extension hose, and one crevice tool. It features a 2,600-milliampere-hour large-capacity battery that can ...