hi, i have a problem with my water system it seems like it is air locked. after i have been out driving it the water bottle is bubbling and trying to over flow, but when i rev the engine the water goes down to normal level. but when i turn it off it will try and over flow and bubble out.
things i have done to try and fix it....

replaced the raditor
flushed and cleaned all the pipes
flushed the heater matrix
replaced the thermerstat

many thanx

Dave, January 2009

i have had my head gasket replaced and the head was skimmed and water tested about 2mths ago, so i dont think it would be that or at leas i hope its not... but it seems that i have tried eveything else. ty for your reply Gary

Dave, February 2009

sounds like your head gasket as gone or your cylinder head is cracked

gary, February 2009