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Check for a vacuum leak either under the hood or under the dash Check the operation of the vacuum actuated motors under the dash Check the operation of the selector switch
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∙ 16y ago
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Water coolant coming out of the floor blower?
Your heater core is leaking. This is the part of your car that creates heat for the passenger compartment of your car. There is no fix for a leaking heater core except to replace it.
What is a heater coil and a heater core?
The heater coil and a heater core is the same thing. Hot water circulates from the engine and through the heater core then back to engine generating heat for your heater system.
What would cause the internal vents to blow cold air when the heat is on?
check both heater hoses under the hood with engine at running temp. if only one hose is hot your heater core is restricted( try flushing it out),m low coolant will also cause no heat since the heat comes from the hot coolkant in the heater core. if both hoaes are hot chances are the blend air door in the interior heat unit is faulty or climate control is not calling for heat.
Your 2001 pt cruiser heater is not putting out heat what can fix it?
Did you ever have a coolant leak?
Why would a 2000 GMC Savanna full size van have air conditioning in the rear but no heat?
USALLY it's because of a BAD heater control Valve-butt the hoses can get full of crud & block the flow-ALSO if the Thermostat sticks open the engine won't develope enough Heat.& make sure there is Vaccume going 2 the Heater Control Valve.
'2000 gmc jimmy no floor heat but has defrost and vent heat'?
my 1998 gmc jimmy has no floor heat but i have defrost and ven heat
How do you fix heater for the floor in S-10 pickup?
I have heat in my truck all but the floor. this is a 1998 s-10 Chevy pickup. can you help me find out the reason?
Why does a heater that is placed on the floor heat the whole room?
because heat rises
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.
Why is Hot heat coming out the floor vent when the heater is off?
Heat is coming from the engine.
Why does Engine heat up but no heat in vehicle 1998 jimmy?
low engine coolant level, your heater core is at the very top, so if its not full to the very top it wont work. add coolant and bleed system.
Why would the heat in a 1998 Scenic be intermittent?
heater matrix
Do you know why there is no heat coming from the heater on a 1998 buick lesabre?
no
Why are radiators placed near the floor and not the ceiling?
They are placed on the floor because heat rises. If the heater was up high, the ceiling would be nice and warm, while the walls and floor would be cold.They are placed on the floor because heat rises. If the heater was up high, the ceiling would be nice and warm, while the walls and floor would be cold.
89 caprice and you have no heat and your drivers side floor is damp what is the problem?
heater core....
Why would a heater work better near the floor than on the ceiling?
Because heat rises.
Why is Heat still coming out of floor-type heater floor furnace for the home?
it will heat as long as the gas is on and your pilot is still lit, you would have to call your gas company to turn it off.
