Car trouble

I drive a Renault Modus and recently the heaters have been going off and blowing cold air.
It seems to be starting with hot air and then cold.
Does anyone have any ideas that could help please?

Theres plenty on here who blow hot and cold so someone should know.
Sounds like a faulty heater resistor which should be relatively easy to replace yourself.

Thanks. Will take a look.

Check your coolant level. Top it up and run your car until the engine is hot. Turn it off and wait a short while. Carefully open the cap again with a cloth and check the levels again and top up if needed. That should fix it.

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Originally Posted by Maccy Blue

Check your coolant level. Top it up and run your car until the engine is hot. Turn it off and wait a short while. Carefully open the cap again with a cloth and check the levels again and top up if needed. That should fix it.

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Thats the one.:thumbup: Check your water level.

Or you have a coolant flow problem in your engine, the heater matrix may be blocked and only alowing partial flow through it .


The resistor only governs fan speed.

Has it been sorted yet?

We're all waiting to know

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Originally Posted by Llanedeyrnblue

Has it been sorted yet?

We're all waiting to know

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Thinly veiled " my car , recently the heaters have been going off and blowing cold air.
It seems to be starting with hot air and then cold." Post imo

Thermostat

Quote:

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Originally Posted by nugent

Thinly veiled " my car , recently the heaters have been going off and blowing cold air.
It seems to be starting with hot air and then cold." Post imo

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I don't need heaters, my wife blows all the hot air

Quote:

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Originally Posted by Llanedeyrnblue

I don't need heaters, my wife blows all the hot air

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Lol