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Oldgearz · 09-10-2021, 04:15 PM

Fill radiator to near top then run engine till its hot. With engine running, look in radiator and see if water is circulating well. If not, does it have a thermostat that someone put in it. If so, check that first. Put it in boiling water on stove and see if it opens wide at about 160-190 degrees. If not, replace it. Make sure your lower radiator hose is not kinked closed. If it is, replace. If water is not circulating in radiator and there is no thermostat, then look at replacing water pump. You may also need to flush and clean whole system.

09-10-2021, 04:15 PM	#2
Oldgearz Senior Member Join Date: Aug 2020 Location: Sagle, Idaho Posts: 361	Re: Over Heating Fill radiator to near top then run engine till its hot. With engine running, look in radiator and see if water is circulating well. If not, does it have a thermostat that someone put in it. If so, check that first. Put it in boiling water on stove and see if it opens wide at about 160-190 degrees. If not, replace it. Make sure your lower radiator hose is not kinked closed. If it is, replace. If water is not circulating in radiator and there is no thermostat, then look at replacing water pump. You may also need to flush and clean whole system.