C30 Mystery Coolant leak T5
Well last week I decided to replace the coolant. Last owner was topping it up with tap water due to a heater hose leak at the firewall. Fixed that up weeks ago but with below freezing temps in Canberra, I couldnt risk water in the system freezing.
Anyway did by the book and idle it for a while with no leaks. Went to drive it the next day and now its leaking like a sieve. I cannot find the source of the leak and suspect the water pump. Its definately not the drain plug.
I cant work out why it should now leak after a coolant change. The only things I touched was the undertray, drain plug and filler cap.
I suppose I will cop it sweet if its the water pump. I was planning to do the t belt and pump in next month. I do hope its a hose coupling that I cant see.
Thanks in advance.