Have you heater core replaced.
No, antifreeze is green or pink. If your antifreeze is brown (its rust) you to flush and clean your cooling/heating system. No, antifreeze is green or pink. If your antifreeze is brown (its rust) you to flush and clean your cooling/heating system.
There are several types of antifreeze that you can use in radiant (in floor) heating systems. Some people use a 50/50 mix of glycol and water, while others want to go the non-chemical route or a specific in floor heat antifreeze.
=To properly flush the antifreeze on a 2002 Yukon you will need a antifreeze vacume system you will need to start the car and have it running turn on all the heating modules to high and have the car reved at about 1.5 r.p.m, or a little higher to activate the vaccume this will start sucking the old antifreeze out. When the radiator is empty{you will know when it is empty because there will be no more antifreeze coming out}you can then fill it up with half and half antifreeze[half water half antifreeze].=
My heating system currently has antifreeze in it. The system is completely isolated from the house water system. A small RV water pump is used to fill the system and pressurize properly. I do not know the type of antifreeze used in the system. With complete isolation, automotive should be acceptable. I am investigating RV antifreeze as well. Automotive antifreeze is toxic. There must be no connection between the heating system and the potable water systems. Isolation valves are not acceptable.The usual FHW heating in a home or other building is connected to the water (drinking water) supply with a pressure valve at the boiler.Automotive antifreeze is deadly and can cause blindness even in small amounts.There is a special antifreeze (non toxic) for use in heating systems where a backup/mix/crossover with the drinking water could occur.You could also burn out your circulation pump by using the wrong antifreeze, which is very expensive to replace.
Typically that leak is caused by a leak in the heating system. The heater core is under the dashboard, just above the passenger side.
Inhibited propylene glycol if you are using antifreeze instead of water, But I do not understand why unless it is a vacation home or something along that line.
you sell it and buy a Chevy truck
too much anti freeze has nothing to do with heater. but you should always keep the antifreeze level under the MAX indicator on the reservoir because you need the space for the heated antifreeze to expand and to siphoned back when it's cooled down.
I believe that is the electric water pump for the rear heating system.
Radiant systems need a nontoxic propylene-glycol antifreeze that also has an anti-rust ingredient in it. This type of antifreeze would also be used in wet heating systems.
According to the Owners Manual (see "Related Questions"), the engine coolant capacities are:Without rear heating option: 14.8 quarts (14 litres)With rear heating option: 15.9 quarts (15 litres)=========================================================Just adding to the answer :It came from the factory with a 50 / 50 mix of distilled water and thecorrect type of antifreeze ( Ford states not to exceed 60% antifreeze )
You probably have a leaking heater core.