Posted by Vaughn [172.68.189.124] on Monday, October 23, 2017 at 22:28:33 :
In Reply to: dual master cylinder question posted by Jerry in Idaho [108.162.245.91] on Monday, October 23, 2017 at 21:21:21 :
Depends. If the front has been empty for awhile, and you've drove the truck, you might have air in both sides from a stuck pressure-differential valve.