Mixed in the proper proportions, ethylene glycol will defend right down to around -50f. A 50/50 blend (antifreeze and water) is good for around -20f. Under that temperature, the coolant will start to show to mush however might not damage the engine. Regardless of a hundred% water, whether a block cracks or no longer depends upon how cold the temperature receives and for how lengthy. 25f for 3-four days will crack a block while -25f for half-hour wouldn't due to UK Essay writing the fact the water has to freeze solid to interrupt the block. However, water within the radiator will freeze quicker and swell up or damage it.
SDPC's 1987 4x4 Blazer Project Update
ann. 2018-01-02 10:37:20
Mixed in the proper proportions, ethylene glycol will defend right down to around -50f. A 50/50 blend (antifreeze and water) is good for around -20f. Under that temperature, the coolant will start to show to mush however might not damage the engine. Regardless of a hundred% water, whether a block cracks or no longer depends upon how cold the temperature receives and for how lengthy. 25f for 3-four days will crack a block while -25f for half-hour wouldn't due to UK Essay writing the fact the water has to freeze solid to interrupt the block. However, water within the radiator will freeze quicker and swell up or damage it.