White crust etc around thermostat

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jason1987
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White crust etc around thermostat

Post by jason1987 »

could this be the source of my losing coolant problem? i made a previous thread about my coolant light coming on every few months
jason1987
3.0 24v
Posts: 515
Joined: Tue Feb 24, 2009 2:49 pm

Re: White crust etc around thermostat

Post by jason1987 »

i read on here about the gaskets or something leaking, will a new stat from eurocarparts come with all the bits needed?
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Gary406
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Re: White crust etc around thermostat

Post by Gary406 »

stick your car and model in your signature mate then we know 8)

yes mate a new stat should stop the water leaking out. its the actuall stat that has the rubber seal on it.

i changed mine last week. water stopped leaking immediately :P
2004 (04) Volkswagen Bora 1.9 TDi (100)
jason1987
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Re: White crust etc around thermostat

Post by jason1987 »

sri turbo, so this white crust thats around it is obviously the cause of my small leak isnt it?
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Gary406
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Re: White crust etc around thermostat

Post by Gary406 »

yep sure is. the coolant drys white and usually stains. ive had coolant leaking on the engine and yes it drys white crusty 8)
2004 (04) Volkswagen Bora 1.9 TDi (100)
jason1987
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Re: White crust etc around thermostat

Post by jason1987 »

so prob just the seal on stat? so easier to change stat, only £8
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Gary406
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Re: White crust etc around thermostat

Post by Gary406 »

yes it will be mate. as i said the seal is on the actual stat so your new one will come with a new seal on it.

if it still leaks when you change it you may need to change the housing bit at the front.

i dont know if yours is similar to mine but mine is plastic that bolts the stat in place and over time this plastic becomes warped and may not sit flush..
2004 (04) Volkswagen Bora 1.9 TDi (100)
teamster1975
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Re: White crust etc around thermostat

Post by teamster1975 »

I'm getting dejavu here Jason...
viewtopic.php?f=1&t=14501&p=137569#p137628

I'm pretty sure you can buy the o-ring on its own, you don't need to buy the whole stat.
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Gary406
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Re: White crust etc around thermostat

Post by Gary406 »

maybe move this thread into is other thread ? 8)
2004 (04) Volkswagen Bora 1.9 TDi (100)
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