1996 C220 Smoke Test - Evap Leak

Smoke test on my 1996 C220 (111.961 engine)
I tracked down several evap leaks that were partially causing my engine wobble problem - still not completely wobble-free - yet...
BIG THANKS to Fupabox for the idea for this solution!!!!!

[@agataziomber6868]

Hi, could you tell me what exactly was the cause of this wobbling? Where are these valve and coupler? I'm not familiar with mechanics and I have the same problem with my W124 200E M111.

[@andrewfitzpatrick2689]

+Agata: The wobble was caused by reversed coupler and vacuum check valve - look at this link for the correct setup
photos.google.com/photo/AF1QipMxoR3NsjYl7xNLSHAKe8I6sFbS26CEShIRSRdc
Also cleaning the EGR valve intake tube gave much better performance

[@agataziomber6868]

This link doesn't work, but I will look for these things. Thank you for response :)

[@agataziomber6868]

And during wobbling were rpms fluctuating?

[@user-rn3oo8gh6z]

@@andrewfitzpatrick2689 this link is not open. check plz