[Superfluous]

I bought my car about 6 months ago. A few weeks later I received an Engine Coolant Level low warning. I took it in and got it refilled. A month later, it happened again. Every few weeks it's been happening and I've been getting it refilled until it started happening just a week after refilling. To be clear, this is the main engine coolant.

I took the car into the dealer and they ran a free pressure test for me. They told me no leaks were found for the main engine coolant (which is what I've had to refill every few weeks) but that the turbo coolant line had a leak in it.

They want me to fix the turbo coolant line... but I don't see how that would fix my issue where I'm constantly having to refill the main engine coolant. They don't seem to see the flaw in the logic. Does this make sense to anyone?