0
Check the vent operation. Check that both heater pipes (water) into and out of the heater core are hot, if only one is hot then normally the core is blocked and will need renewing
Wiki User
∙ 15y ago
Add your answer:
Earn +20 pts
What is waste heate?
waste heat is heat that is wasted, like cars waste 75% of heat
What makes heat comes out 2 vents when ac is on and air comes out 2 vents at same time for a 1997 deville?
actuator under center of dash is bad
2000 gmc jimmy has heat but you can not control what vent it comes out?
shut all vents off so it comes out on floor
Heat comes out drivers vent and ac comes out of passenger vent why?
my 2000 Chevy venture van the air comes hot by drivers vet and cool by passenger vents
Why does Heat comes out your vents even with ac on in 1999 bravada?
The most likely reason is your AC system needs recharged.
What is the purpose of the vent on a gas furnance?
Well first of all.. You want heat in your house when it's cold, RIGHT? So you turn on the heater with the knob.. and the heat comes out of the vents. No vents = explosion. And basically.. no vents as I said.. explosion, because the gas has nowhere to go so the pressure will build up and BOOM.. flames.
What would cause heat not to come out of vents when set to floor and vents?
There are heater doors on the heat blower box that direct the path of the heat. Apparently the heater door to the floor vents is stuck closed.
How do you fix the direction of heat it only comes out the vents not the on the windshild or the floor?
The vacuum motor that adjusts the positions of the door is no longer working.
What are some new types of heat vents?
There are several different types of heat vents. Vents come in metals such as aluminum, copper, stainless steel, bronze, and brass.
Does low coolant level in radiator affect the heat output in winter?
Yes. The heater core provides the heat which blows out your vents. The heater core has engine coolant flowing through it (it is like a mini radiator) which creates the heat which warms the air that comes out your vents. If you have low coolant, there may be no coolant circulating through heater core, thus causing cold air to blow out vents.
How can my Ford Expedition allow AC to come out of the rear roof vents but heat only heat comes out of the panel vents?
Depending on the year. My 98 Exp EB has the knob on the dash to change the temp in the front and the console on the roof has another knob to change temps in the back
Where is the location of heater core in a 97 Geo Tracker?
Hi, The heater core is under the dash but down low . You have to take apart some of the heater ductwork to get to it. I'm curious as to why you need to get the heate rcore? Is your heat mnot coming out? Is there fluid dripping under the dash, because that can mean the core or a hose is leaking. If you would please add a bit more then we can guide a bit more. If you know your core is leaking, and need to get it out, then please e-mail me and I'll talk. shandmal@comcast.net Steve H.
