hi , i was just wondering if anyone out there has any idea of what could turn the water in my header tank brown. i have checked the oil and it is black. i have checked the water and it does not seem to have any oil in it. i am still worried that it may be the head gasket going . i own a 2001 td4. i would be very grateful if anyone could offer any ideas.
cheers in advance
markone.
ps she had a new rad about 1 month ago.
cheers in advance
markone.
ps she had a new rad about 1 month ago.
