R rod440 Well-Known Member Joined Apr 20, 2009 Messages 197 Reaction score 34 Location Neenah,Wi Dec 9, 2014 #1 Is there a way to test a brake booster while its off the car? It's from a '73 Dart.
krazykuda Well-Known Member FABO Gold Member How-To Section Editor Joined Aug 20, 2007 Messages 66,493 Reaction score 29,747 Location Orland Park, IL Dec 9, 2014 #2 Put your lips over the vacuum nipple, suck and blow, and listen for the vacuum diaphragm movement....
Put your lips over the vacuum nipple, suck and blow, and listen for the vacuum diaphragm movement....
