Date: Fri, 24 Sep 2010 18:29:58 -0700
Reply-To: Scott Daniel - Turbovans <scottdaniel@TURBOVANS.COM>
Sender: Vanagon Mailing List <vanagon@gerry.vanagon.com>
From: Scott Daniel - Turbovans <scottdaniel@TURBOVANS.COM>
Subject: Re: Coolant/Oil that oil filter interface.. reasons
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re
I have also read that in SOME 2.0 engines, (2000-2002 MY IIRC)
there can be significant oil consumption. I wonder what role that
cooler *may* play in regards to that issue? Not saying VW was wrong in
using that part. As you wrote, it does serve a purpose.
I can't imagine the "oil cooler/heat exchanger" could have much to do with
oil consumption..
usually that would be about piston rings or valve guides/ valve seals etc.
they're worth having on there in my opinion.
I suspect the affect is perhaps only 10 % or so , over not having one.
Obviously it will help the oil warm up a bit sooner..
might keep oil temps more in a steady range,
and has to have some cooling affect.
Back to back tests under hot conditions, with and without, would be the way
to tell if they help with cooling much, My wild guess is perhaps worth 10
degrees F in lower oil temps under hot conditions.
----- Original Message -----
From: "neil n" <musomuso@GMAIL.COM>
To: <vanagon@GERRY.VANAGON.COM>
Sent: Friday, September 24, 2010 10:38 AM
Subject: Re: Coolant/Oil that oil filter interface.. reasons
> On Fri, Sep 24, 2010 at 8:36 AM, Alistair Bell <albell@shaw.ca> wrote:
>
>> I did actually address your question, the cooler does help.
>>
>>
>> alistair
>>
>> PS you can even buy bigger versions of cooler, later model Passats,
>> and I think even Touareg. But heck, VW is just fooling around with
>> them, its just there to screw with our minds.
>
>
>
> I have seen that part referred to as the "oil heater". A joking term
> of course but I suspect that IF one had a poorly maintained
> overheating cooling system, then maybe that part hinders more than it
> helps? I have also read that in SOME 2.0 engines, (2000-2002 MY IIRC)
> there can be significant oil consumption. I wonder what role that
> cooler *may* play in regards to that issue? Not saying VW was wrong in
> using that part. As you wrote, it does serve a purpose.
>
> Don:
>
> Speaking of larger coolers, there are some that have mounted external
> oil coolers. If you're curious, search Kayakwesty on the samba.
> Actually here's a page from his site
>
> http://www.kayakwesty.com/oilcooler.html
>
> no pics anymore, but his .02 still there. I'm not saying ya or nay to
> what he did.
>
> Neil.
>
> --
> Neil Nicholson '81 VanaJetta 2.0 "Jaco"
>
> http://tubaneil.googlepages.com/
>
> http://groups.google.com/group/vanagons-with-vw-inline-4-cylinder-gas-engines
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