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2003 Passat thermostat replacement.


 
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2003 Passat thermostat replacement.
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TerryHerald



Joined: 20 Apr 2008
Posts: 1



Post 2003 Passat thermostat replacement. Reply with quote
Where is it located?
Sun Apr 20, 2008 1:24 pm View user's profile Send private message
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volkshaus



Joined: 29 Nov 2007
Posts: 1026
Location: Elk Grove, CA.

1992 Volkswagen Corrado

Post Reply with quote
what motor do you have?

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Mon Apr 21, 2008 3:58 pm View user's profile Send private message
rotorob



Joined: 22 May 2008
Posts: 2
Location: Syracuse


Post Reply with quote
I think I have a thermostat problem on my 2008 passat with 1.8 engine. I was going down the road and all of the sudden the STOP signal came. Temp was at about 240. I think the thermostat is stuck closed. No coolant leaking. So...where is the thermostat and how do you change it.

Thanks, Rob
Thu May 22, 2008 11:39 pm View user's profile Send private message
volkshaus



Joined: 29 Nov 2007
Posts: 1026
Location: Elk Grove, CA.

1992 Volkswagen Corrado

Post Reply with quote
I do not think you have a bad T-stat. You more than likely have a bad water pump impeller as this is a common problem.

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Fri May 23, 2008 4:56 pm View user's profile Send private message
rotorob



Joined: 22 May 2008
Posts: 2
Location: Syracuse


Post Reply with quote
Last I turned on the engine and observed the temp guage. It heated up slowly and stayed at 190. Then it started rising, but eventually came back down to near 190. SInce the temp guage fluctuates, doesn't that mean the pump is working? I'm thinking it seems for like the temp sensor.

Any thoughts?
Fri May 23, 2008 5:27 pm View user's profile Send private message
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