Hi Everyone,
This is my first post on here so please go easy on me

Anyway, I'm curious to know what most of you guys do for cleaning the outside of the injectors.
I like the idea of leaving them to soak in some kind of cleaner over night before cleaning them in the ultrasonic bath. I mainly service Bosch injectors for Audi and VW cars, and recently I've started to service TVR Sagem injectors too.
I usually give them a coat of high temp paint at the end of the service, but I'm curious to know what you guys use/do to get rid of the crap that you find on the injector bodies before servicing/painting them
Cheers
Paul