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Re: Quick thermostat housing question. 1984 2.1
Posted: 09 May 2017, 07:12
by Reverend
Yeah Syncro it is, hmmm i did not think about it at all when i posted, i wonder why syncros have metal ones? Im glad you mentioned!
Re: Quick thermostat housing question. 1984 2.1
Posted: 09 May 2017, 07:24
by ajsimmo
Well, one reason might be that the sender's/switches used earth through the metal housing and only have one wire to them, so a plastic replacement won't work without modifying the electrics.
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Re: Quick thermostat housing question. 1984 2.1
Posted: 09 May 2017, 09:13
by itchyfeet
My guess in they had problems with plastic breaking with the shock stress a syncro would experience, pipes full of water are heavy
Re: Quick thermostat housing question. 1984 2.1
Posted: 09 May 2017, 16:00
by Poptop2again
Failed the MOT today.
5 tiny bits of weld. One rear tyre and two anti roll bar bushes. Grr
Anyone in the Worcestershire area got a decent 14" wheel and tyre for sale?
Re: Quick thermostat housing question. 1984 2.1
Posted: 10 May 2017, 05:25
by kevtherev
itchyfeet wrote:My guess in they had problems with plastic breaking with the shock stress a syncro would experience, pipes full of water are heavy
I would think it's more to do with earth connections in such an unusually wet environment.
I modified my electrics to fit a metal housing..
Re: Quick thermostat housing question. 1984 2.1
Posted: 15 May 2017, 17:47
by Poptop2again
Took her back for her MOT retest today and passed with flying colours

Re: Quick thermostat housing question. 1984 2.1
Posted: 16 May 2017, 21:20
by Highroller
Re: Quick thermostat housing question. 1984 2.1
Posted: 18 May 2017, 11:04
by Reverend
I made an external tightener for the thermostat housing cover, works just fine haha.
Re: Quick thermostat housing question. 1984 2.1
Posted: 18 May 2017, 12:13
by Poptop2again
Reverend wrote:I made an external tightener for the thermostat housing cover, works just fine haha.
How does that work then?