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Should I drill a hole in my thermostat?
The main reason to drill a hole in your thermostat is to keep your car cooler by controlling the KR. However, these holes only reduce the overall engine temperature by about 5 degrees. You can eliminate this problem by drilling holes in the thermostat to allow a small amount of coolant to consistently flow.
When an engine reaches operating temperature the thermostat will?
Once the engine reaches its operating temperature (generally about 200 degrees F, 95 degrees C), the thermostat opens. By letting the engine warm up as quickly as possible, the thermostat reduces engine wear, deposits and emissions.
How does a thermostat regulate engine temperature?
Your car’s engine must maintain a certain temperature, and the thermostat regulates the rate at which the coolant circulates through the engine. This opening temperature is usually 195 degrees Fahrenheit on cars. As the engine heats up, the thermostat opens more to allow freer coolant flow.
Are high flow thermostats worth it?
The answer is yes, a high flow thermostat should be used with a high flow water pump. An Edelbrock performance water pump puts out 20% more flow than an OEM pump and an equivalent amount of pressure. Do not confuse flow with pressure. Flow and pressure promote better cooling.
What is the effect if you remove the thermostat from the cooling system?
TOM: But taking out the thermostat can actually do quite a bit of damage on a modern car. Most cars now have computers, which constantly monitor the engine temperature and adjust things accordingly. If the computer thinks the engine is cold–and it WILL be cold without a thermostat–it’ll richen the fuel mixture.
What are the symptoms of a thermostat stuck open?
Symptoms of a bad thermostat Thermostat stuck open: When the thermostat is stuck open, the engine temperature drops below normal when driving, especially on the highway in cold weather. A stuck-open thermostat can also cause lack of heat from the heating system. The Check Engine light may come on too.
What does a thermostat do if it gets cold?
until the engine is warm. When the engine is cold, the coolant will not flow through the engine. By permitting the engine to warm up as quickly as possible, the thermostat aids in reducing engine wear, deposits, and releasing unnecessary emissions.
Can a car work without a thermostat?
A car without a thermostat would never even warm to operating temperature, much less overheat. The lack of a thermostat would create a constant flow of coolant through the engine, thus a constant cooling effect on the engine. In this case though, the thermostat is not present, so this would not be a problem.
What does a high performance thermostat do?
A hotter thermostat will tend to make an engine more efficient from a fuel mileage and emissions standpoint. It might also reduce horsepower by a few percent and, if the thermostat temperature is higher than the factory recommends for the specific vehicle, it might cause internal engine parts to wear at a quicker rate.
Do I need a high flow water pump?
With the increase in power comes the necessity for a better cooling system – particularly a bigger radiator. A bigger radiator will have more surface area for cooling, and more capacity for coolant. A high flow, or high volume water pump will help increase flow, helping to move coolant faster.