Tuesday, October 7th, 2008 AT 7:29 AM
I have a 1992 plymouth grand voyager with power brakes. The power brakes are not working. The power brake system that is on the car does not have a standard power brake booster (a large vacum chamber between the master cylinder and the firewall. Instead it has a small (about the size of a tennis ball) vacum chamber on the passenger side top of the master cylinder. I have been unable to find any pictures or descriptions of this type of system. There are warnings printed on the top of the vacum chamber in english and french which warn that there is high pressure in the vessel and it could be dangerous to remove the chamber.I would appreciate any help or information about service or trouble shooting this problem.

