What happens if I remove my thermostat?

It happens because driving without a thermostat tricks your engine into thinking it is cold outside, causing it to adjust the gas mixing valve and push more fuel to the engine. Keep a close eye on your gas gauge when driving without a thermostat, so you do not run out of gas. Your engine will use more fuel than normal.

Why is a thermostat important?

The thermostat is where it all begins with your home’s heating and cooling system. When you set it, the thermostat triggers, regulates and monitors the climate control process in your home and helps keep your family comfortable.

Is thermostat important in a car?

Your car thermostat is an important part of your cooling system. As the coolant gets hotter, the thermostat opens, allowing coolant to flow through to the radiator to be cooled. The thermostat then opens and closes to keep the engine within a certain temperature range.

Why does a car need a thermostat?

CARS.COM — A car thermostat is responsible for preventing your engine from overheating. Unless an engine overheats or fails to reach normal operating temperature after being driven for several miles, the thermostat that regulates the flow of coolant is probably working properly.

What happens if a thermostat is stuck closed?

If the thermostat becomes stuck in the closed position, the circulation of the coolant is blocked so the coolant cannot get to the radiator to be cooled which causes the engine to overheat.

What happens when you remove the thermostat from a car engine?

When the engine starts to get too hot, it opens more to cool the engine more effectively. By removing the thermostat, there’s nothing to regulate the engine temperature and it will fluctuate based on outside air temperature, load, speed and traffic conditions.

Can a car overheat if the thermostat is too hot?

The car will not overheat because once it gets too hot, the fans will come on. If you are on the highway, the thermostat will open and close because the radiator can cool more than the engine can heat.

Why does the thermostat open and close on the highway?

If you are on the highway, the thermostat will open and close because the radiator can cool more than the engine can heat. If you remove the thermostat, the car will not overheat.

Why does the thermostat control the coolant flow to the radiator?

The reason is that the thermostat controls the liquid coolant flow to the radiator. When the restriction is removed by removing the thermostat, at idle too much coolant will flow typically causing the engine to fail to reach it’s designed operating temperature.

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