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Assuming you mean the cooling system overflow.
If so:
* A worn or damaged coolant cap can cause coolant release long before the engine heats up. * an overfilled cooling system will release coolant when the engine warms. * If an engine overheats, either from low coolant, damaged or plugged radiator or worn out or damaged water pump or thermostat, the heat from the engine will turn remaining coolant to steam, creating quite a bit of pressure. * Once an engine has overheated it is possible that the head or block have been damaged. Damage can be either a warped head or as severe as a cracked head or block. You need to determine WHICH has caused the excessive pressure.
What else can I help you with?
Why do your ears pop when your airplane takes off?
As the plane climbs, the pressure drops, even in a pressure cabin. The pop is your ears equalizing from ground pressure to altitude pressure.
Why does the top of a champagne bottle pop off?
Because it is under pressure.
What causes the cap to pop off a bottle of orange juice?
The cap on a bottle of orange juice can pop off due to an increase in pressure inside the bottle, often caused by fermentation of sugars in the juice, temperature changes, or exposure to sunlight. This can result in gas buildup, leading to a release of pressure that causes the cap to pop off.
What happen to the lid when you heat a sealed can?
When you heat a sealed can, the liquid inside expands and turns into gas, increasing the pressure inside the can. This pressure causes the lid to bulge outwards or, in some cases, even explode off the can due to the build-up of gases.
What will happen to a spineless animal if there's a little pressure on it?
Hey sexy it will get flatened and when the pressure is taken off it will pop back up. Bye babes
What happens when an inflatable pool has too much water?
they will usually overflow, but in some cases they will pop.
How do you remove the shift lever on 1997 Buick Riviera?
Just pull it up with a good deal of pressure and it will pop off and dont worry it will pop right back on.
How do you pop an ear to relieve pressure?
To pop an ear and relieve pressure, try swallowing, yawning, or chewing gum. These actions can help equalize the pressure in your ear and make it pop.
Why do your ears pop in an airplane take off?
This also frequently occurs on landing mainly because of the difference in air pressure.
When do your ears pop in and out?
Ears "pop" when there is a change in pressure. It is the bodys way to prevent discomfort from pressure changes.
Why does a pop can pop when opened?
In order to keep the pop carbonated (fizzy), there must be air pressure built up in the can. The pop or whoosh you hear when opening a can is that air pressure escaping.
Is the sealed cooling system in a 1997 Oldsmobile Cutlass Supreme supposed to have a vent in the overflow reservoir?
Yes there should be a overflow vent in the overflow reservoir. Think about it this why, if it was not there and pointing downward. If during a overheat period the lid were to pop off. The result would be a hot water volcano. Trust me you don't want that. Good Luck and Remember.Change Your Mind, Not Your Oil.Use the First In Synthetic Motor Oil's.See My Bio For more information.
