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Why is my Nissan 350 z heater blows cold air when i slow down?
Wiki User
∙ 14y ago
that is bad... go get it checked up on!
Wiki User
∙ 14y ago
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In your truck when you switch from cold air to heat the air still blows cold?
Interior heat uses the engine heat. If the engine is still cold, the heater will blow cold. If the engine is warm and the heater is blowing cold, you have a problem with the heater. Check the water in the radiator and see if it is rusty. If it is rusty, change your coolant, thermostat, and hoses. Look at the heater hoses when someone steps down on the gas pedal. If a hose collapses, replace your heater hoses. Otherwise take it to a mechanic.
On your 2001 Chevy blazer it takes 10 minutes driving before the defrost or heater blows hot air then when slowing down it starts to blow cold air and when taking off again it blows hot Any suggestion?
thermostat is stuck open.
How do you repair a 1986 Nissan 300zx that blows air out the defrost vents only?
you have to by pass the heater core. get a 3/4 heater connection piece just one way trim your hoses down and then plug off your heater coe connections on your fie wall might try to take out fuse for blower motor if that dont work.you have to bypass heater core very simple thing
How do you remove a heater core in an 1989 Nissan Micra?
First remove the dashboard to access the heater box and core! Then reversal of strip down to rebuild.
In what part of europe would you find a mistral?
The Mistral is a cold wind from the north-west that blows down through France to the Mediterranean Sea.
When you turn the thermostat down from hot it blows cold air on a 2002 Chevy Tahoe?
That is normal, It is a thermostat
Nissan Quest 1995 it overheats after driving for a few miles them it cools down to normal but the heat wont work well i should say it works for a few minutes then it blows cold then it goes back to WA?
Is your radiator full? Have you got a leaking head gasket?
Heater blows cold air change thermostat warm air comes from right side cold air left side?
had a similar problem with dodge caravan, tried all sorts of thing like changing heater core, thermostat ,heater control valve and pulling radiator and flushing entire system turns out the the fins on the water pump were worn down and wouldn't pump the coolant didn't think it could have been pump as it was replaced not even a year ago hope this helps good luck
Why does your heater blow cold air when you slow down?
Poor circulation due to a faulty thermostat or a plugged heater core. Be sure the coolant reservoir is not empty.
Why does your heater blow cold air when slowing down?
Poor circulation due to a faulty thermostat or a plugged heater core. Be sure the coolant reservoir is not empty.
What are air curtains and what are they used for?
The term air curtain can have several meanings. One common meaning relates to heaters. Shops will often have a heater above the door which blows a curtain of hot air down across the open doorway, thus preventing cold air from entering via the doorway.
Chevy impala air condition problemsIt blows warm airI recharged it with a dye but cant find a leak.Took it in twice was low on refrigerant they recharged it but same problem.?
Your probles lies in either the heater switch,to command the selinoid to shut down the valve for the hot coolent,or the selinoid its self.Some where along the line the valve that shuts down in the heater line,to stop the hot coolent from entering the heater core is not closing.May be the shut off valve it's self . As you say..Air is on ,and i still get hot air. so heater switch ,(from hot to cold),selonoid,shut off valve??
