The Ford Barn - View Single Post - Whirring noise .. from I don’t know where

deuce_roadster · 02-27-2021, 10:57 AM

I have known of a vacuum leak causing the vacuum break piston to flutter. Check the vacuum line to the distributor at both ends.

02-27-2021, 10:57 AM	#27
deuce_roadster Senior Member Join Date: Oct 2011 Location: Shelton, WA Posts: 3,800	Re: Whirring noise .. from I don’t know where I have known of a vacuum leak causing the vacuum break piston to flutter. Check the vacuum line to the distributor at both ends.