Get your car out of there. They are guessing on an issue that is not too hard to diagnose.
They need to pressure test the system for the leak. It has to show somewhere. If they cannot find it then they are not a good shop.
If it does not show a leak, then it may either be burning it or leaking into the oil. All these tests require no more than one hour for testing.
There is no need to remove the transmission to check the freeze plugs. That can be determined without removing anything.
Wednesday, November 28th, 2018 AT 11:33 AM