R Rix Joined Sep 10, 2010 Messages 393 Location washington May 20, 2011 #21 Could be anything from a stuck or inop VSV to a bad pressure sensor, bad canister, or hole in a hose (including from mice/rats). Would be best to have it looked at by a pro.
Could be anything from a stuck or inop VSV to a bad pressure sensor, bad canister, or hole in a hose (including from mice/rats). Would be best to have it looked at by a pro.