Assuming it did not overheat before you replaced thermostat and water pump you may have installed the thermostat backwards. It is also possible the cooling system wasn't refilled properly and was air bound.
Type your answer here... IF WE CHANGED ONLY COOLING FAN THEN IT WILL BE OVERHEAT BECAUSE WE DON'T CHANGE OR FLUSHING OF RADIATOR. WE CAN REMOVE THERMOSTAT VALVE ALSO MAY BE HOSE PIPE WILL BE BEND
The thermostat may be installed backwards
You have a blown head gasket.
A bad thermostat can cause an overheat. A bad temp sensor can show an overheat when the temperature is normal.
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.
Try flushing the heating sysem out your heater core may be blocked or your coolent might be getting old
You may have the thermostat in backwards. The spring side of the thermostat faces into the engine.
Either the thermostat was not the problem, or you put it in backwards.
No beaxause it can overheat and catch fire No beaxause it can overheat and catch fire
thermostat is more than likely stuck shut from the overheat. Have to be changed.
low on water or bad thermostat
Air inside the engine.
Any coolant leak can cause an overheat.Any coolant leak can cause an overheat.
A lack of water in your cooling system will cause your 2002 Pontiac Sunfire to overheat. A malfunctioning thermostat can also cause it to overheat.
en the thermostat doesn't open it cant let the fluids flow into your engine causing it to overheat.
If thermostat does not open - Vehicle will overheat in a short time - no heat If thermostat does no close - vehicle will not get to normal operating temperature - no heat
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.
Thermostat is stuck closed.
Bad thermostat, cap and radiator is a common cause.
No, but faulty water pump or thermostat can.
Does that mean that you replaced the thermostat AND the sensor? If not, you really need to replace the thermostat. A sticking thermostat can cause temperature swings and potentially overheat the engine. BTW, BMW engines tend to have serious problems when they overheat. Don't let it overheat or you might be buying a new engine.
Sure will. Thermostat will stick shut not allowing coolant to flow