Hello and welcome to just answer.Is the coolant level in the reservoir low right now?
Please let me know. Thanks,Carguyjosh
It is not uncommon to not see any signs of coolant loss if the leak is very slow.After you have gone through the cooldown process and the system is now refilled, the best way to find the source of the coolant leak is to have the system pressure tested.
A pressure test will reveal the source of the leak and how large a leak it is..
please let me know how everything works out after the cooldown.Thanks, Josh