Offer to pay for a pressure test of the system's Plumbing as well as a dye test of any lights and steps underwater. If he can find a system leak or a light or stair leak then it's not the liner job. If he can't...
That is the correct spelling of "leaking" (losing fluid or pressure).
Its a strong indication of a blown head gasket
could have a crack in it that is leaking under pressure
either your radiator is leaking,head gaskit is leaking if it's your head gaskit leaking you will have water in your oil or water coming out your exhaust pipe,or you might have a freeze plug going bad.
Lookaround the radiator.The cooling lines my be leakingand its around there.
If losing anti freeze but not visible leaking typically means bad head gasket. Antifreeze is leaking into combustion cylinder and therefore evaporating and going out exhaust pipe as steam.
pluged cooling fins in and on the radiador
Would that be when it is raining ? If so you need to caulk around the vent in the fire wall area. If not from rain, then the heater core is leaking, and you will be losing coolant.
in dat case u go to a vet not ask questions onlineTAKE IT TO THE VET NOW!
More than likely there is a hose with a hole in it. Also, if the water pump is bad it could be leaking.
You may have blown a head gasket, check you oil to see if the antifreeze is leaking into there.
Leaking head gasket ... return hose for the radiator ... heater hose, etc.