Heating Issue

[Built302]

Hey everyone just a quick question ..... I have a 90 notch with a built 302 and a new aluminum radiator and moroso over flow tank. And when ever I GET ON It she heats up a lot and stays there. Not sure if it's the thermostat that's getting stuck or what but I keep adding coolent and that doesn't change anything

 

[mikestang63]

air in the system

 

[Built302]

Yeah that's what I figured. I tryed again today to get the air out n it fluctuates high to low temp now n then

 

[mikestang63]

Yeah that's what I figured. I tryed again today to get the air out n it fluctuates high to low temp now n then

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