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Why doesn't the heater work in my 1994 Mazda MPV it doesn't blow at all It works when you first start the vehicle but then cuts out What could this be?
Wiki User
∙ 17y ago
there is a short in the wire connecting the blower motor or it could be your voltage regulator sending not a constant current to the blower.
Wiki User
∙ 17y ago
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Anti-freeze fluid through the air conditioner and heater vents on a Mazda?
it could be the heater is leaking!
Your heater blows cold in your Lincoln?
COULD BE A BAD HEATER CORE COULD BE A BAD HEATER CORE sounds like the heater control switch needs replacing.if that doesnt fix it, you need new heater core
Why doesnt the heater on your 1999 Chevrolet suburban work?
Could be: Low coolant in the radiator - or - thermostat stuck open - or - heater core plugged.
What would cause the heater on a Mazda B2300 to work on and off and blow only cold air?
heater core is probably faulty if fan only blows cold, also check air temperature controls, vent may be stuck The heater core is basically another radiator in your vehicle that tranfers warm fluid from your engine/radiator to the inside of your vehicle. This usually means that it depends on continuous flow to work. The fluid supply line to the core could be blocked or routed incorrectly, or the core could be bad. Its possible that a previous owner had a leaking heater core and bypassed the heater core entirely (happened to me) and never told the purchaser.
What could be causing a rattling or knocking sound that happens after it warms up doesnt do it when cold and doesnt get worse as you accelerate on a Mazda 1986 b2000?
more than likely a valve!
What could be the source of a burning smell from your trucks AC after its warmed up?
you have a bad heater core in your vehicle
When a heater core goes bad does it have to leak onto the floor?
no it could be clogged what type of vehicle is it? does it use dexcool?
Have gotten the blower fan to work on your 1988 Mazda 626 but now there is no heat any idea's on what the problem could be?
For some reason, warm engine coolant is not being circulated through the heater core. Perhaps the thermostat is bad, the heater core could be plugged, the control valve could be broken or inoperable, someone could have bypassed the heater hoses... I'm sure I'm forgetting something.
What size hose goes on the heater core?
Depends on the vehicle. It could be 1/2", 5/8" or 3/4" heater hose. The year, make and model info would help.
Bad smell coming from the heater of your 95 Jeep Cherokee what could cause it?
A bad smell coming from the heater in a vehicle can indicate a bad heater core. One way to check this out is to see if the smell is worse when you sit in the passenger seat. If it is, there is a good chance the heater core is bad.
What can you do if you have no antifreeze and it is 32 degrees?
If you have a block heater you could plug that in or move the vehicle inside a garage where the temperature is above the freezing mark
Where could I buy some Mazda parts?
For Mazda parts, the best website to use is http://www.mazda.co.uk/owning/mazda_parts/overview/. Also, www.partsmazda.co.uk/ helps you find all the parts that you need to fix your vehicle.
