My wife's fairly new toyota 4 banger would leak a bit at the water pump during winter season during below freezing starts.
This loss went away when the ambient warmed up.
Our new 2022 Subaru (sold) "dissapperared" almost the complete
overflow bottle after 10 months in service across a hot summer season.
My Ford system which is sealed, seems to "dissappear" a half litre a year.
last UOA showed no "K" in the oil.
Is the presence of potassium still a reliable indicator of coolant in the oil?
New-ish subaru outback coolant overflow bottle near empty -
This loss went away when the ambient warmed up.
Our new 2022 Subaru (sold) "dissapperared" almost the complete
overflow bottle after 10 months in service across a hot summer season.
My Ford system which is sealed, seems to "dissappear" a half litre a year.
last UOA showed no "K" in the oil.
Is the presence of potassium still a reliable indicator of coolant in the oil?
New-ish subaru outback coolant overflow bottle near empty -