I have just found a method to make your own diagnostic smoker for checking the vacuum as it could save us a lot of headaches and pennies I would like to share it with everybody as a late Christmas present.


http://www.youtube.com/watch?v=rvjk4F9sRo8

 

There's a detailed write-up in another of the forums on this site, maybe the same one...

Bear in mind they won't find every problem but usually work.

 

You will find the write up I did here

https://www.jaguarforums.com/forum/x...-leaks-117917/

Cheers
34by151

 

Thanks for information. It looks very nice.

 

This actually worked...believe it or not...to find intake manifold gasket vacuum leak: cigar, soda bottle, tubing. I suppose thanks are due to that YouTube nitwit Scotty Kilmer....