Radiator under constant pressure?
On my Olds motor the radiator is always under pressure. Does not or did not over heat when running last weekend. 130-180 tops Even sitting for 2 days later I went out and checked and hoses were rock solid and water blew out when cracking open cap. Do I have air in system? I would have thought in 2 days system would be pressure free
Last edited by Jeff Stout; 04-08-2019 at 04:07 PM.
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