How to drain Radiator?
#1
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How to drain Radiator?
Well... for emergency reasons (so i could get home without overheating to much) i filled my cooling with water/anti-freeze with a 75/25 ratio (water being the bigger)... now i wana drain it and put some proper engine coolant in... How?
and whats a good ratio...(for summer)
my search didnt find anything for this topic when i searched....if this is a repetative post sorry
and whats a good ratio...(for summer)
my search didnt find anything for this topic when i searched....if this is a repetative post sorry
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#4
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My drain is on the passenger side, below the hose connection.
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Car: 1989 Iroc-Z
Engine: 350ci SBC
Transmission: 700R4
The proper mixture is 50% distilled water and 50% antifreeze. The drain plug is on the passenger side below the lower radiator hose.
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Car: 1987 Z28
Engine: LG-4 305
Transmission: 5-speed
Originally posted by Slow89Iroc-Z
The proper mixture is 50% distilled water and 50% antifreeze. The drain plug is on the passenger side below the lower radiator hose.
The proper mixture is 50% distilled water and 50% antifreeze. The drain plug is on the passenger side below the lower radiator hose.
If you want to avoid doing the mix thing, I"ve noticed a lot of stores selling the premix, which is cheaper as I guess you are not paying for the full strength stuff!
I am planning on trying it!
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#9
Does that even really matter? The mixture i mean, if you live in a place that never really gets cold at all I mean couldnt you put mostly water and have no problems, thats what im basically doing.
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Car: 1987 Z28
Engine: LG-4 305
Transmission: 5-speed
Originally posted by DevilsAddvocate
Does that even really matter? The mixture i mean, if you live in a place that never really gets cold at all I mean couldnt you put mostly water and have no problems, thats what im basically doing.
Does that even really matter? The mixture i mean, if you live in a place that never really gets cold at all I mean couldnt you put mostly water and have no problems, thats what im basically doing.
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Car: '90 Camaro RS T-Top
Engine: 5.0 TBI
Transmission: TH700R4
Water has better thermal conductivity properties than antifreeze, so based on that, it would be ideal to use only water. However, antifreeze is used to lower the freezing point of water, so if you live in a cold zone, all the water inside you system won't turn to ice, when you park your car.
Antifreeze also has elements in its chemical mixture, that prevent rust and scale to form inside the cooling system, as well as lubricating properties, for the water pump.
To get the best of both worlds, a mix of 50% water and 50% anti freeze should be used, if you live in a warmer climate (like I do) you can go to 25% anti-freeze and 75% water.
Never use just straight antifreeze or straight water.
When you change your antifreeze, clean up any spills (it won't evaporate) and don't leave open containers or pans with antifreeze in it if you have small children or pets. It tastes sweet, but it is poisonous, and I don't want you to have one less member in the family.
When you change the antifreeze and water, take the time to check all hoses, change the thermostat (it is cheap) and make sure all clamps are properly tightened.
Take care (of your F-Body!)
Antifreeze also has elements in its chemical mixture, that prevent rust and scale to form inside the cooling system, as well as lubricating properties, for the water pump.
To get the best of both worlds, a mix of 50% water and 50% anti freeze should be used, if you live in a warmer climate (like I do) you can go to 25% anti-freeze and 75% water.
Never use just straight antifreeze or straight water.
When you change your antifreeze, clean up any spills (it won't evaporate) and don't leave open containers or pans with antifreeze in it if you have small children or pets. It tastes sweet, but it is poisonous, and I don't want you to have one less member in the family.
When you change the antifreeze and water, take the time to check all hoses, change the thermostat (it is cheap) and make sure all clamps are properly tightened.
Take care (of your F-Body!)
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