If the engine coolant is not circulating then there will bee no heat, and the temp sensor may or may not read hot. Make sure that the new thermostat is working and not installed upside down, as this is easy to do.
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.
maybe you have air in your system, there should be a place where it can be bleed.
Hi there, if you have flushed any engine and have changed thermostate there are only two options that are left; (providing that there are no leaks) 1. the thermostat is faulty / 2. your water pump is broken and needs to be replaced
have you flushed your radiator or changed the thermostat it could be stuck
partially clogged drain or vent, improperly installed vent or drain
check to see that the exhaust pipeisn't bent or dintedclosed a bit. if the exhaust gases can't escape as quickly as they should the engine will overheat.....
check your fan clutch if its weak it will overheat
Make sure the radiator fan is operating properly. You should also check your coolant your radiator might need flushed or it may need burped
cooling system needs flushed out and a new thermostat installed, also if the radiator is still original it probably needs replaced or rodded out.
I would suspect you have a caliber sticking due to moisture in the brake system. Have your brake fluid flushed and fresh fluid installed. You also need to have the calibers inspected.
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