so I took my carb apart to clean it. the idle screw is plastic ( I know its normal) on the threads there is some type of sealant. kinda looks like a bolt you get in a package that already has threadlock applied.
it was light grey in color. I am guessing its to prevent vacuum/air leaks through the threads on the air screw???
I was thinking to redo it with plumbers tape but it just gets torn up when turning the screw in.
I highly don't think it was threadlock as how would you adjust your idle if the screw was threadlocked….
any ideas??????