Start the engine cold with the radiator cap off. You should see coolant flow as soon as the thermostat opens. Check the front of the radiator for debris that may be clogging the cooling fins. If you see coolant flow and the fins are clean, then you may have to get the radiator flushed out. Also is there is any leaking at the weep hole on the water pump, replace it. Is the cooling fan coming on? There may be a possible air pocket trapped in the system also.
the heater pipe is not working the dealer only sale this part two hose run from this.
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.
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.
The thermostat may be installed backwards
You have a blown head gasket.
In order to fix a stuck thermostat in a 1994 Ford truck, one should take the truck to a certified Ford mechanic to complete the work.
A bad thermostat can cause an overheat. A bad temp sensor can show an overheat when the temperature is normal.
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.
Check to see if the thermostat got put in backwards. Make absolutely sure it's completely full of coolant.
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.
Water Pump or Thermostat. May have to change water pump to replace thermostat.
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.