have the coolant system pressure tested to help diagnose your problem.
A leak.
if you smell it inside, it's the heater core it has a leak.
hi
It would depend on where the leak is coming from. Give us more info.
HEadgasket failure, internal oil cooler leak.
Failed gasket, seal, plug, cracked housing, etc.
An antifreeze leak.An antifreeze leak.
YesYes
You might check your overflow tank for coolant. It might be too full
Probably a gasket leak. Could be the intake gaskets or the thermostat gasket.
The main reason to replace the rack is a fluid leak.
you got an antifreeze leak