[s-cars] Fuel Injector R&R

[Tony Curran]

Hi folks,
 
I now have 175000kms on my S6 and was wondering if the spray of the
injectors can be improved by removing and cleaning. Is there a recommended
method for doing this? Or just run a bottle of cleaner in with the gas?
 
There's a company advertising on Ebay UK where one can send them to for
"ultrasonic" cleaning - anyone heard of this process before?
 
Cheers,
 
Tony
96 S6