We may receive a commission on purchases made from links. A vacuum leak in a car occurs when there's an unintended opening in the vacuum system, which allows air to enter the engine. This disrupts the ...
Buddy's DIY on MSN
DIY vacuum leak smoke test machine!
In this video, I discuss the challenges of locating a vacuum leak in a car and demonstrate how to create a smoke test 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, ...
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