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Old 12-05-2017, 08:29 PM   #22
hillbillyrider
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Join Date: Nov 2009
Location: stinnett, ky
Posts: 50
Re: truck wont warm up

Quote:
Originally Posted by Mr_Rich View Post
Looks like you have the hoses set up like a 60's to 70's heater hose set-up, but these systems don't work that way anymore. You've got two "pressure" connections and no return. The connection on top of the water pump should be plugged and routed to the fitting under the radiator cap. That's your return line; from the firewall to the radiator. Have you blasted out your heater core?
it was set up like that when i got it. i haven't done anything to the coolant system yet. would it being set up like that cause the engine to not warm up to operating temp?
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