Скачать или смотреть How to find an intake, exhaust or EVAP leak, featuring the Vevor SD317 smoke leak detector

I review the Vevor vacuum leak tester with smoke machine mode while checking my 2006 S4 that recently had an engine out service that may have introduced air leaks into the intake or exhaust systems. When connected to the air intake on your engine, a leak detector's smoke can find leaks in the throttle body, PCV valve, intake manifold, vacuum lines, parts of the EVAP system, SAI hoses and even the rear main seal once the entire block is filled with smoke and pressure. It's also effective at finding exhaust leaks by pumping smoke into the tip of the exhaust pipes.

Get yours with 5% off using code VEVT5 at checkout in your store:
CA - https://s.vevor.com/bfRKtT
US - https://s.vevor.com/bfRKt1
AU - https://s.vevor.com/bfRKud

Other featured tools and materials:
Smoke oil - https://geni.us/smoke-oil (Amazon)

Chapters:
00:00 - Tool overview
04:11 - How to test the intake
07:24 - Testing the intake
10:58 - How to test the exhaust
13:12 - Testing the exhaust
14:44 - How the EVAP system works