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Check your coolant levels, and check your thermostat - it may need replacing. Also check your heater hoses to ensure they're not leaking.
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Why is my Nissan 350 z heater blows cold air when i slow down?
that is bad... go get it checked up on!
1996 vw sharan heater blows cold cabin hot?
can you please clarify what you mean, do you mean that the front heater blows cold but the rear blows hot or do you mean that when the heating is on cold it blows hot? many thanks paul
Why does a 2005 Nissan Altima heater blow cold air when idoling but blows hot air at constant speeds?
Poor circulation from a restricted/plugged heater core. Try flushing it.
If the heater works but blows cold air and heater core is good what do i check next?
Get the air out of your heater core.
How do you know when you need to replace the freon of a Nissan Xterra?
When your air conditioning isn't cold
Ac works but heater blows cold air?
heater hoses might have been disconected
In a 2001 nissan almera the heater only blows out hot air even when it is swicth cold?
sounds like the cable from the knob is streached/broken or flap has stuck closed
Why would your heat only work on defrost?
ihave a 1986 chevette that when i turn defrost on it blows out heat and when i put heater on it blows out only cold air? ihave a 1986 chevette that when i turn defrost on it blows out heat and when i put heater on it blows out only cold air?
Your heater in your jeep only blows cold air why is this?
The most common reason a automobile heater blows cold air is the water level is low. Check the water level and fill to the appropriate level.
Heater problems on ford 1999 expedition?
the heater blows warm air when fan is on low but blows cold air when fan is turn to higher setting
Why does Heater blows cold air on 2001 blazer?
you must have low coolant or a bad heater core
2002 dodge ram 1500 4.7 liter heater not working blows but not hot air?
we changed radaitor & thermastate , now heater blows cold air
