Hmm ok, well I went to see the radiator man today and a mechanic. The radiator man only confirmed what I already new (air in the system) and offered to spend some time trying to get the air out, but I think i will try to do this myself the way you suggest kamesama980.
At the moment zero_gravity it doesnt display any of those signs, so I guess thats why the mechanic told me not to worry about it at all! He said that some cars do it and its not much to worry about unless any of those signs you spoke of above are apparent... could it be its just at the very very early stages of a BHG maybe?
So I will try to get the air out and replace that rusty water also... get some anti-freeze in there, which will bring out any near leaks no doubt
...that brings me on to another question.. whats the best procedure to flush the crap out then refil the radiator with the anti-freeze?
Great feed back so far! Thanks
