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.
yes
Definitely
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