Date:         Mon, 8 Nov 2010 17:50:41 -0800
Reply-To:     Don Hanson <dhanson928@GMAIL.COM>
Sender:       Vanagon Mailing List <vanagon@gerry.vanagon.com>
From:         Don Hanson <dhanson928@GMAIL.COM>
Subject:      Re: Neils VanaJetta Engine "clack" Video.
Comments: To: neil n <musomuso@gmail.com>
In-Reply-To:  <AANLkTi=_JLB-eo7Jup0x_i9KF90+REu1T7nE_hRGs7vb@mail.gmail.com>
Content-Type: text/plain; charset=ISO-8859-1

  Neat!  What a good tool this internet and digital/cyber stuff is.  But
that sound stumps me.

  I would not say rod knock or main bearings...Doesn't sound like many
motors I have had, those running on their last legs that have later grenaded
a motor...The sound is too intermittant for that, in my not so informed
opinion.  It could easily be something with the intermediate shaft or the
dist drive..
  For peace of mind, cut open your oil filter and check for metal
flakes...that will tell you if you have bearing problems.

  Don Hanson

On Mon, Nov 8, 2010 at 4:09 PM, neil n <musomuso@gmail.com> wrote:

> Hi all.
>
> Much thanks for the help. Got home in one piece (in spite of my f'up
> West of Port Angelos. Pics to follow  ;)
>
> Here's a youtube link to a quick video I shot of my engine running on
> 10w30. I had just pulled a long grade in upper 60's F weather:
>
> http://www.youtube.com/watch?v=z8AysIQrhfg
>
> You can hear it more in the last few seconds but it is audible at the
> beginning too. Sorry audio is so crappy. Any takers on what it might
> be?
>
> Running 15w40 noise seems to be gone though ambient temps were lower
> after oil change. My IR gun at coolant hoses and head showed head
> being hottest at 190F. Upper hose much hotter than lower which was
> cool. Rad showed normal temps too. Same temps I saw when swap was
> first running ok ~ 2 years ago.
>
> <shrugs>
>
> 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
>