My reason for question is that I just rebuilt the entire engine and spent many hours cleaning the filth that that thing left inside for me. I'd rather not have that going on inside my new engine, but I am sure that it will effect the warm-up loop...

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Currently:
1972 350SL Euro 4spd
1973 BMW R75/5
1981 BMW R80GS
1995 FZJ80 with OM606 Conversion In Progress