Make Sure That Your Fan Is Running For Cooling The Radiator. Put A New Thermostat Back In. It Will Run Hot Without One. The Water Will Not Stay In The Radiator Long Enough To Cool. If This Doesn`t Help, Have a Good Radiator Shop Look At It For You. Also You May Want To Resumit A Question as To What Happened If This Did Not Cure The Problem. Thank You
Definitely
You may have the thermostat in backwards. The spring side of the thermostat faces into the engine.
Air inside the engine.
en the thermostat doesn't open it cant let the fluids flow into your engine causing it to overheat.
generally if an engine overheats, but then does not overheat when heater is turned on, is a good indication that the engine thermostat is stuck and needs replacing
The engine will overheat violently, serious damage can occur if you continue to run the engine.
A bad water pump or thermostat can cause an engine to overheat. A plugged (clogged) radiator or heater core may also cause an engine to overheat.
There is supposed to be an engine thermostat . Do you mean that someone has removed the engine thermostat ? What year of Ford Ranger and what year ?
It will probably overheat. answer= thermostat will not open and will prevent the flow of coolant . which will in turn do damage to your engine
Most likely the engine will overheat.
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.
It'll overheat very quickly, then the engine will die once the heads warp. Not good. Change the thermostat.