answersLogoWhite

0


Want this question answered?

Be notified when an answer is posted

Add your answer:

Earn +20 pts
Q: Why does the heater blow cold air on a 1986 Mazda b2000?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What would cause the fan motor in a 1997 Mazda b2300 to stop working fuses appear to be fine?

The motor could be frozen up or the motor resistor could be blown. If the motor is frozen and you try to turn it on, most of the time it will blow the resistor which in my 1986 Mazda b2000, is located behind the glove box mounted in the air duct.


The heater on my 1983 Madza B2000 doesn't blow HOT air. Heater core bad and or disconnected?

Perhaps, but could also be: Low coolant? Bad thermostat? Heater core airbound, plugged? Heater temperature control cable frozen? Water pump not circulating coolant?


1998 Mazda b2500and when you turn the heater buttom to make it blow cold air doesn't change and still on heat?

if youre trying to turn the heater on and cold air comes out, then its most likely the heater core


Your heater will not blow on your 1996 Ford Contour?

heater will not blow on a 1996 ford contour


Why does your heater not blow out warm air?

if the heater does not blow out warm air change the setting.


What would cause the service engine light to come on the heater to not work puffs of smoke to come out of the heater vents and the anti-freeze to blow on a 2004 Mazda 3?

SOUNDS LIKE THE INTAKE GASKET BLEW, OR THE HEATER CORE FAILED.. EITHER WAY, THIS IS A COSTLY REPAIR.


Why does the heater on a 1986 Chrysler Lebaron only blow out cold air?

Low coolant? Thermostat not opening? Control cable not working? Plugged heater core? Heater core "airbound"? Low coolant? Thermostat not opening? Control cable not working? Plugged heater core? Heater core "airbound"?


Why does the heater not blow air?

The heater does not blow air because it emits infrared rays that have heat molecules within them, thus releasing heat, not blowing it. A heater does not blow air becasue there is no moving air source within the heater. The heater emits infrered rays that cause heat to slowly flow out of the heater.


How will the heater react if the heater core is stopped up?

Your heater will blow cold air only.


Why does the heater in a 1986 Cadillac ElDorado blow cold air when there is good circulation?

You need to clean or change your heater core Also check your rad cap to be sure that it holds the pressure change it every 2 years minimum


Why would a Mazda 626 blow cold air through the heater even after the engine is heated up?

Possibly low coolant level or blown heater core.....also check thermostat CHECK COOLANT LEVEL FIRST. IF FULL THEN MOST LIKLY YOU NEED A THERMOSTAT.


Why does your heater not blow hard on 2004 530i?

why doesnt my heater work on my1985 BMW