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Old 12-05-2017, 12:01 PM   #13
hillbillyrider
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Join Date: Nov 2009
Location: stinnett, ky
Posts: 50
Re: truck wont warm up

Quote:
Originally Posted by geezer#99 View Post
Could be your heater core hoses are deadheaded.
On my 98 one goes from the intake to the core and the return hose goes to the water pump.
That's way it's normally set up.
How is yours set up?
the heater hose from the water pump goes to the left hookup on the heater core. the heater hose that runs to the rear of the intake is hooked to the right
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