In this video, I demonstrate how to create a smoke test machine to detect vacuum or boost leaks in a car. The smoke machine ...

Finding and fixing vacuum leaks in a vehicle can be one of the most frustrating and time-consuming parts of automotive troubleshooting. A tiny crack in a hose or an EVAP leak can cause rough idle, ...

Autoblog aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission. Finding and fixing vacuum leaks in a vehicle can be one of the most ...