Overheated by whitminster village stores

davo300tdi · Sep 1, 2018

Hi guys does anyone know what could possible be the fault or if anyone has a thermostat for a 300tdi as I have some how broke the plastic lug on the top of mine and it is now firing out steam faster than a Turkish baths.

I have the AA on the way but any input would be much appreciated

Thanks chris

boguing · Sep 1, 2018

Just run it without the stat in there.

JohnM70 · Sep 1, 2018

@The Mad Hat Man or @blue beasty

@davo300tdi as you have the AA on the way, you may want to ask in the Disco section.

davo300tdi · Sep 1, 2018

Ok but how do I bypass it and will it cause any damage?

Turboman · Sep 1, 2018

davo300tdi said:
Ok but how do I bypass it and will it cause any damage?

If you mean the thermostat, just take it out.

Hicap phill · Sep 1, 2018

Take the one out the top of the rad & fit this in the thermostat body. leave your header cap off.

jamesmartin · Sep 1, 2018

davo300tdi said:
Ok but how do I bypass it and will it cause any damage?

you cant by pass it you can bung the hole but it needs to be tight, buy a brass plug to replace it err4686b as you should check coolant level by removing it from time to time
even if you remove thermostat and remove cap it will be pumped out

davo300tdi · Sep 1, 2018

Thanks guys. James do you mean replace the plastic/rubber lugs with brass one as a perminant fix or temp?

Hicap phill · Sep 1, 2018

Replace plastic with brass
For permanent fix

neilly · Sep 1, 2018

You can buy suitable size fittings from B&Q etc, as they also fit household rads.

replace the plastic ones with brass ones, because as you have found, they fail over time.

Cheers

blue beasty · Sep 1, 2018

Im close and could be there in about 20 mins but doubt ive got a plug the right size

blue beasty · Sep 1, 2018

Is it same size as standard top domestic rad plugs?

neilly · Sep 1, 2018

blue beasty said:
Is it same size as standard top domestic rad plugs?

Is what I used to plug mine when it blew a week after buying the 90.

RAC man drove me to B&Q, got one with auseful bleed valve in it.

Cheers

blue beasty · Sep 1, 2018

B&Q are closed now

neilly · Sep 1, 2018

blue beasty said:
B&Q are closed now

Go in a local pub and steal one from the rad??

Cheers

blue beasty · Sep 1, 2018

@davo300tdi PM your phone number, Ill run down the workshop and see if Ive got one

blue beasty · Sep 1, 2018

Ok I ve got screw caps from compresion fittings. Im nt totally convinced theyre the same size but im happy to pop over IF I get a contact number.

Flossie · Sep 1, 2018

It's a male thread you want, 1/2" BSP iirc.

neilly · Sep 1, 2018

Summin looking like this from Homebase etc.

You only need the left hand one.

Cheers

blue beasty · Sep 1, 2018

Yep theyre male from compression stop ends

Overheated by whitminster village stores

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