How many miles? If you are near timing belt replacement, that involves a new water pump. My guess is that is your most likely leak on the passenger side.
Mine had a very minor, almost impossible to detect leak near or in the expansion tank or cap. It seems to have stopped, that doesn't appear to be your issue.
I recall a few have had issues with the water pump, driven by the timing belt. That is where I'd look if I had a passenger side leak.
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Mine had a very minor, almost impossible to detect leak near or in the expansion tank or cap. It seems to have stopped, that doesn't appear to be your issue.
I recall a few have had issues with the water pump, driven by the timing belt. That is where I'd look if I had a passenger side leak.
Sent from my Moto G (5) Plus using Tapatalk