J jerry6 Banned Joined Aug 29, 2010 Messages 2,439 Reaction score 78 Location Mon Jun 18, 2013 #1 break booster , or what ? Vacum leak revs go up or am I mistaken ? If not that what else could it be ? Thanks
break booster , or what ? Vacum leak revs go up or am I mistaken ? If not that what else could it be ? Thanks
jimjimjimmy lobsterman FABO Gold Member Joined Nov 2, 2010 Messages 5,347 Reaction score 2,642 Location p. e. i. Jun 18, 2013 #2 i would say check the brake booster
68383GTS Well-Known Member Joined Nov 15, 2007 Messages 7,498 Reaction score 951 Location East Peoria,IL Jun 18, 2013 #3 Maybe replace the check valve on the booster???
william Well-Known Member Joined Aug 13, 2009 Messages 178 Reaction score 31 Location Ottawa Jun 18, 2013 #4 If the rpm goes up and stays up as long as you're applying the brakes the booster is leaking and need to be replaced. The check valve is just to retain vacuum if the engine vacuum drops .
If the rpm goes up and stays up as long as you're applying the brakes the booster is leaking and need to be replaced. The check valve is just to retain vacuum if the engine vacuum drops .
moparker Well-Known Member Joined May 25, 2008 Messages 2,509 Reaction score 683 Jun 18, 2013 #5 Vacuum issue.
troop Well-Known Member Joined Apr 21, 2013 Messages 123 Reaction score 31 Location california Jun 18, 2013 #6 vacuum leak probably at the booster
J jerry6 Banned Joined Aug 29, 2010 Messages 2,439 Reaction score 78 Location Mon Jun 18, 2013 #7 Thanks guys , that's what I was thinking
