Thermostats determine when antifreeze enters the main cooling system. If the thermostat isn't working correctly, the antifreeze could enter the engine to late, (or not at all) resulting in an over heating engine. Another problem of having antifreeze enter the engine late, is that if your engine is very hot, possibly a little warmer than common, when the antifreeze enters the engine, the cold fluid could cause the engine block to cool down quickly, causing a cracked engine block.
yes a thermostat cause the car to overheat
sometime the fan do not work which can cause the car to overheat. Also it can be a fuse for the fan. Check your thermostat.
Not usually. But it will cause it to overheat. What kind of car?
By itself, the thermostat would have to be stuck closed causing a severe overheat condition to cause a loss of power.
A bad thermostat can cause an overheat. A bad temp sensor can show an overheat when the temperature is normal.
A bad thermostat, or in rare cases, a bad water pump.
A stuck open thermostat will cause a car to run cooler than needed. It will cause oil to sludge, a loss of gas mileage due to running rich and numerous other problems.
U NEED A THERMOSTAT. THAT IS WHAT HOLDS THE COOLANT IN THE RADIATOR, SO IT CAN COOL DOWN BEFORE IT GOES BACK IN THE MOTOR.
yes
There could be many reasons. Not enough coolant or bad flow, faulty thermostat, low oil. If the coolant freezes then it will overheat. If your car continues to overheat then you should have the coolant flushed and thermostat replaced.
Any coolant leak can cause an overheat.Any coolant leak can cause an overheat.
Yes. If stuck closed the car will overheat. If stuck open the car will never warm up properly and the oil will slowly turn to sludge.
Usually the car would run cool, unless the thermostat is stuck partially open.