Hi have problem with heater just blows out cold all the time any help out there please

Is the coolant to the level and of the correct quality?

Cheers

SPD

Airlock??

Run the car up to temperature with the heater on full, then open the two bleed valves until you get a good flow of water with no air.

Bazza155 said:

Airlock??

Run the car up to temperature with the heater on full, then open the two bleed valves until you get a good flow of water with no air.

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i wouldnt try this up to temp as your very likely to scold yourself.

The OP has a Sei so if the coolant is correct and properly bled, it could be that old favourite of mine.

Cock trouble.

Cheers

SPD

thanks that sorted it out

thanks sorted now

JetStream said:

i wouldnt try this up to temp as your very likely to scold yourself.

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Perhaps that's why I have trouble typing.

mikea1279 said:

thanks that sorted it out

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How?

Cheers

Fred Dinage

thanks for your help

mikea1279 said:

thanks for your help

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What did you do to resolve your problem?

Cheers

SPD

lol sorry for delay in reply i did the bleed thing and burnt my fingers
thanks again for help

rallycinq said:

How?

Cheers

Fred Dinage

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mikea1279 said:

thanks for your help

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rallycinq said:

What did you do to resolve your problem?

Cheers

SPD

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This convo is making me lol...........................

Ming

Another little tip for bleeding air from the coolant system is to get a 2litre drinks bottle and fill with water, remove expansion tank cap and place bottle upside down in the tank.
Open heater matrix bleed valve and start car.....wait for water to run from bleed valve, replace bleed valve.
As the water level, due to the bottle is higher than the highest point of the system all air is forced from the engine coolant system.

If you're careful you can squeeze the bottle an force water around the system.