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Why is my Discovery heater blowing cold air? - 2006 Land Rover LR3

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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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SOURCE: Heater blows hot air on driver side but cold on Passanger side ?

either the heater rad is chocked up and its not hot all over,or its a flap opening problem

Posted on Jun 26, 2009

  • 60 Answers

SOURCE: heater not warm discovery 300tdi

i would check the thermostat first to see if stuck then check heater core

Posted on Nov 04, 2009

  • 1 Answer

SOURCE: Land Rover Discovery II 2000 with heater on it

have you checked your coolant? that might be why its blowing cold air

Posted on Mar 27, 2010

  • 202 Answers

SOURCE: 2002 Discovery Land Rover. Having trouble with my

Check your coolant level. Does it overheat at all?

Posted on Jan 12, 2011

  • 3 Answers

SOURCE: land rover discovery ii 2002 heater not blowing hot air and overheating

Sounds like heater blocked up.

Posted on Dec 02, 2011

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My land rover is always threatening to overheat had pressure test done they did the test for blown head gasket it blows cold air I changed thermostat there are no leaks anywhere please help 2002 land rover...

What blows cold air? The heater? Sounds like a radiator problem. I'd have someone flush the cooling system if it has not already been done. Could also be a bad or going bad Coolant pump, unless it has been replaced. It might be smart to do both at the same time. If the coolant pump is bad, it could explain no circulation of hot coolant through your heater coil.

Mar 04, 2015 | Land Rover Cars & Trucks

1 Answer

Heater works fine while driving, but when at a stop or engine idle, the heater starts blowing cold air. WHY?

possibly water pump not circulating water properly, have you checked the coolant level? Also thermostat could be jammed open.

Jan 02, 2013 | 2004 Land Rover Discovery

1 Answer

The heater in my 1999 Land Rover Discovery Series 1 won't blow cold.

As per your problem mentioned.There are few solved help links to troubleshoot these problems.Go through the list and Click the link below:----
Air conditioner blows air but not cold air

Car overheats and Air blows hot at idle?

Heater blows cold?

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These will help.

Nov 22, 2012 | Cars & Trucks

1 Answer

My land rove dicovery,blows out hot air when you drive but when you are siting at the lights it blows cold air.also just got head gasket done.

when engien is cold ,top up coolant bottle with antifreeze and see what happens ,or the heater hoses are on in reverse

Jan 12, 2011 | 2002 Land Rover Discovery Series II

2 Answers

2000 satin sl1 heater blows cold air, had the

my 2000 saturn sl blows cold air with the heater on. I changed the thermostat,and checked out my heater core.Still blows cold air.

Jan 17, 2010 | 2000 Saturn SL

1 Answer

Heater not warm discovery 300tdi engine temprature ok but heater blows cold air

i would check the thermostat first to see if stuck then check heater core

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