Quote Originally Posted by greenberet View Post
I had mine cleaned and tested at Prickartz Consult in Germany, who charged EUR 11.90 per injector two years ago. The owner was very helpful and since they are the German distributor of ASNU injector cleaning equipment, I'm sure they know how to use it.
That's a great price.
Now 2 questions:
why did you want to clean them?
Did you notice any difference after they have been cleaned?