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Old 08-13-2009, 11:34 AM   #1
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That's what im hoping, either a cap, cracked hose or tank!!!
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Old 08-13-2009, 11:43 AM   #2
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Quote:
Originally Posted by BoxsterLewis
That's what im hoping, either a cap, cracked hose or tank!!!
I'm not sure if youre 3.6L engine is positioned in the engine bay the same way as the original engine was, but if so, and your coolant is coming out from the center rear of the car, I would say it is the water pump failing, as I noticed that was the case when my water pump failed. If, however, the coolant was leaking from under the front of the right rear wheel, then I'd say the leak is coming from either a bad coolant cap or coolant tank (I noticed this when my coolant tank failed). I think with the 3.6L engine, however, the coolant tank is on the left rear side, so you would see leaked coolant there if the tank was the culprit.
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Old 08-13-2009, 05:46 PM   #3
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On my 3.6 everything is in the same place as the 2.5 that was removed.
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Old 08-14-2009, 11:48 AM   #4
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Yes the Coolant was coming from the right rear wheel. The shop called and thier first diagnosis was a bad thermostat. The coolant was getting to hot and it had to escape from somewhere such as the cap, etc. I havent read this but at least its a cheap part if that fixes it!!
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Old 08-14-2009, 03:18 PM   #5
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What makes you think it's a cheap part?
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Old 08-14-2009, 03:23 PM   #6
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I guess this might be considered CHEAP
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Old 08-14-2009, 04:28 PM   #7
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and "as long as we are in there"

new waterpump, new s-belt, porsche brand coolant.
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Old 08-14-2009, 04:32 PM   #8
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Quote:
Originally Posted by Paul
I guess this might be considered CHEAP

Yea, that's for the whole assembly incl. housing. The factory manual details just swapping the t-stat. It includes using a special tool - basically a drift to compress the t-stat which is then turned to pull free from the housing, installation being the reverse.

The problem may be that the t-stat alone is not much less than the whole assembly - Boxster t-stat

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