New Water Pump Car Still Overheats

Blockage of radiator fins can cause overheating water pump system are not working properly can cause overheating blockage of water jacket can cause overheating electric fan are not working properly.

New water pump car still overheats. New thermostat in car but still overheating why car heats up with new. Visitor in north richland hills tx on. My car overheated the other day and it was leaking coolant horribly. 78 toyota celica 20r engine new water pump thermostat fan clutch radiator flush and fill car is still overheating on warmer days.

Joined feb 23 2009 3 posts. I did tried to bleed the system following instructions the manual before with the other thermostat and it still overheat 3 4 of the way then i would cool it down by carefully spraying some water over the radiator. I have heard that there may be air trapped in cooling system since i removed the radiator to fix it. Although i didn t replace the water pump i had replaced the thermostat and radiator cap the hoses and flushed and replaced coolant.

Changed the water pump thermostat and radiator but it is still overheating. Still overheating 328i new water pump thermostat and fan clutch jump to latest follow 1 20 of 25 posts. I got a new radiator which stopped the leaking but the car was still overheating so then we tried replacing the thermostat but it is overheating even now. Replaced radiator and thermostat car still overheating.

The heater core may have also exploded and spewed coolant through the dashboard and inside the car. Water pump it still run hot. I had this happen to me with an old truck that had sat for years. I spent my entire check on getting those things fixed what now.

So i was very puzzled the truck was quickly ov. Discussion starter 1 feb 23 2009 edited the car overheats after running for about 15 minutes. I took out the. I have a 1987 toyota pickup i have replaced the thermostat radiator cap water pump and fixed a pin hole leak in the radiator.

Now it overheats at highway speeds but much better in traffic. On warmer days on the interstate 75 mph the gauge will almost top out for the tempature on cooler days it does not do this.