Ive got my pump opened up to do the modding (governor,guide pin)Whats a good way to clear it out?theres some crude or soot that seems to lightly cover everything.Its real light and i dont wanna start with anything thats gonna bind anything up(brake cleaner)I was thinking diesel fuel ,but i really dont know.Most of it seems to be under the gov. housing down around the shaft.
PowerService Diesel Kleen?
compressed air would probably be a bad idea huh?