Coolant overflowing the overflow container.
SEE PICTURES ON PAGE TWO OF THE THREAD. SEE PICTURES ON PAGE TWO OF THE THREAD. 2016 Toyota Sienna with 15,000 miles. Coolant has appeared on TOP of the overflow tank since the van was new. I...
Forum Discussion
bguy wrote:
Exhausting into the water jacket.
X2 ... Could be a pretty small leak and only presents under certain conditions.
There's a chemical test for this I believe.
