Just cleaned the front and rear buses on my bf 750, it idles and runs better than the day I bought it.

Also shot a little dielectric grease in every electrical connection I could find. Can't hurt right?! Seems to be running

leaner , there is no black smoke and its not getting hot.

 

Where are the front and rear buses located. I have a Prairie, hope it's about the same as yours. What are buses?

 

The buses are connections in the wiring harness, don't know what all the wires are for. Upon reading all the threads about the crazy things that happen, I thought I would clean and grease them as a p.m.
Mine were located just in front of the stering stem,and on the right side by the fuel tank. Before I did this
it would only idle for about two min.I don't know if it was the buses or the other connections I cleaned.
Anyway they look like white electrical plugs about an inch to an inch and a quarter long and a quarter wide.