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How do u bleed heating system (renault laguna 1997( R)1.8 RT)?

Can anybody tell me where the bleed valve is on a 1997 Laguna. Need to drain system to flush out heater matrix. Cheers!

Kev, December 2005

home Fix label Vehicles label_important Cars category Renault

done

the bleed valve is in one of the hoses coming from the heater matrix(little black button) start engine and slacken button when bubbles stop tighten valve up.

john g, December 2005

cheers Richard. I'll give it a go

kev, December 2005

The bleed valve should be on the bottom of the radiator on the left as you look under the bonnet.
Be carefull though these are notoriously difficult to do without creating an airlock.
I have the same make and model of car.
Im a mechanic and itwas a real pain to do.

richard, December 2005

bg

its a 1.8, 8v

kev, December 2005

What engine do you have

bg, December 2005

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