Hey,

Couldn't seem to find a thread about this but my coolant is leaking at a remarkable rate at the moment. It is at the point where I have to top it up with water twice a week.

I took it to a mechanic to have a look for the issue. He pressure tested the system an entire afternoon, it had no issues, he inspected all the hoses/system and couldn't find any signs of cracks or leaks, so he replaced they top cap (hoping it was maybe the pressure release) and asked me to keep an eye on it.

I have been topping it up with water on and off for like 6 years now starting with a little bit once a year and now at the point where I am constantly doing it is it possible that I have diluted the coolant so much that it is evaporating, meaning I should do a flush and replace all the coolant? or is it a bigger issue?

Thanks,

Justin