Water Boiling In Reserve tank

CAVEMAN62 · 08-15-2014, 01:40 AM

Water Boiling in reserve tank.
I have a 87 Toyota Supra with the 7mgte engine in it. Lately it has been overheating whenever I drive the car. I can start it and let it set there and let the temperature gauge come up to its normal reading and it does not overheat. But when I drive it a couple of miles and then check it I can hear the water boiling in the reserve tank. I pulled the stem out of the reserve tank and steam was coming out of it. I Have recently replaced water pump, thermostat, and radiator cap. Also the cooling fan comes on. Any help would be greatly appreciated.

Thanks in advance

CAVEMAN62

08-15-2014, 01:40 AM	#1
CAVEMAN62 Stock Join Date: Aug 2014 Location: Enterprise,AL Posts: 1	Water Boiling In Reserve tank Water Boiling in reserve tank. I have a 87 Toyota Supra with the 7mgte engine in it. Lately it has been overheating whenever I drive the car. I can start it and let it set there and let the temperature gauge come up to its normal reading and it does not overheat. But when I drive it a couple of miles and then check it I can hear the water boiling in the reserve tank. I pulled the stem out of the reserve tank and steam was coming out of it. I Have recently replaced water pump, thermostat, and radiator cap. Also the cooling fan comes on. Any help would be greatly appreciated. Thanks in advance CAVEMAN62