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The heater control valve can stick open or closed, as it is operated by an electrical solenoid. Clean old valve, or a new one. Located under bonnet, near bulkhead
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How come my heater on my Ford Fiesta 1998 only works on number 4?
how is it my heater control on my ford fiesta flight 1998 only works on no. 4
Air con on ford fiesta only blows warm air?
more than likely it`s the heater control valve(HCV) that needs replacing
Why does my 1998 ford pickup blows only cold air when heater is on?
Because it's broken.
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thermostat stuck
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The thermostat may be stuck open.
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 fan is set to max but only blows out low heat?
The heater fan ONLY blows the air, it does not make the temperature of that air. Your heater temperature controls how hot the air is. Adjust your heater temperature for hotter or cooler air.
Fiesta heater blows cold air only?
very common problem it seems, there is a relay, under the bonnet,centrally located,just under the windowscreen. controls the heat. this is commonly at fault, and simple to change
What is the KBB value of a 2007 Ford Fiesta?
The Kelley Blue Book does not list the resale value of a 2007 Ford Fiesta. Fiesta values are only available for years after 2011.
Jeep Cherokee vent heater only blows on defogger?
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1999 ford 150.blows heat at start up then only blows cold except when going 55-60 mph then blows heat until slowing to 35-40 mph then cold again?
The heater blend door is vacuum actuated. You have a vacuum leak somewhere.
