Ok, thanks for the info.

I'll have to see what I can find out locally, maybe through one of the lab supply houses.
I've tried just water on a set of CIS injectors, as well as the detergent additive that was sold with the ultrasonic tank at the odds and end store, but they don't seem to make too much of a difference.

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-Josh
Testing the cheap Mercedes axiom, one bolt at a time...