Date: Wed, 10 Nov 1999 20:02:24 EST
Reply-To: kenneth d lewis <kdlewis@JUNO.COM>
Sender: Vanagon Mailing List <vanagon@gerry.vanagon.com>
From: kenneth d lewis <kdlewis@JUNO.COM>
Subject: Re: still running hot - need your wisdom
Peter;
Is there a big air bubble in the reservoir that will not bleed
out? If so you may have combustion gasses being forced into the coolant
jacket. This causes a bubble inside the engine exposing the top of the
cylinders , hence the running hot. You can buy a kit to test for gasses,
take it to a friendly mechanic with an emission testing machine to
"sniff" the overflow tank or affix a balloon over the vent of the
overflow tank. If it inflates.....bad news.
Drive Safely & Good Luck
Ken Lewis<Kernersville,NC>86 VW crewcab;60 T-5 Coupe
On Mon, 8 Nov 1999 09:43:07 -0800 "Buettner, Peter" <PGB@DOLBY.COM>
writes:
....My van is still running hot and I'm running out of ideas. Here's
what
>happened. The temp gauge needle was always positioned just below the
>LED
>since I bought the van. Sometime in August ist started climbing up to
>just
>above the LED. I think something must have changed/broken in the
>system an
>I start trouble shooting. What I did so far:
>
>Changed coolant and bled system.
>Changed radiator, bled system.
>Changed thermostat, bled system.
>Changed water pump, bled system.
>
>Nothing I did had an effect on the position of the needle. I don't
>think
>it's the temp sender because the radiator fan is also coming on more
>frequently. It looks like the coolant actually gets warmer than
>usual.
>I'll replace the sender anyway, just to be sure.
>
>At this point I have no idea what else to try. Please let me know if
>there
>is anything I have missed.
>
>Thanks,
>Peter
>
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><META HTTP-EQUIV="Content-Type" CONTENT="text/html;
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><DIV><FONT face=Arial size=2><SPAN class=850132617-08111999>My van is
>still
>running hot and I'm running out of ideas. Here's what
>happened. The
>temp gauge needle was always positioned just below the LED since I
>bought the
>van. Sometime in August ist started climbing up to just above
>the
>LED. I think something must have changed/broken in the system an
>I start
>trouble shooting. What I did so far:</SPAN></FONT></DIV>
><DIV><FONT face=Arial size=2><SPAN
>class=850132617-08111999></SPAN></FONT> </DIV>
><DIV><FONT face=Arial size=2><SPAN class=850132617-08111999>Changed
>coolant and
>bled system.</SPAN></FONT></DIV>
><DIV><FONT face=Arial size=2><SPAN class=850132617-08111999>Changed
>radiator,
>bled system.</SPAN></FONT></DIV>
><DIV><FONT face=Arial size=2><SPAN class=850132617-08111999>Changed
>thermostat,
>bled system.</SPAN></FONT></DIV>
><DIV><FONT face=Arial size=2><SPAN class=850132617-08111999>Changed
>water pump,
>bled system.</SPAN></FONT></DIV>
><DIV><FONT face=Arial size=2><SPAN
>class=850132617-08111999></SPAN></FONT> </DIV>
><DIV><FONT face=Arial size=2><SPAN class=850132617-08111999>Nothing I
>did had an
>effect on the position of the needle. I don't think it's the
>temp sender
>because the radiator fan is also coming on more frequently. It
>looks like
>the coolant actually gets warmer than usual. I'll replace the
>sender
>anyway, just to be sure. </SPAN></FONT></DIV>
><DIV><FONT face=Arial size=2><SPAN
>class=850132617-08111999></SPAN></FONT> </DIV>
><DIV><FONT face=Arial size=2><SPAN class=850132617-08111999>At this
>point I have
>no idea what else to try. Please let me know if there is
>anything I have
>missed.</SPAN></FONT></DIV>
><DIV><FONT face=Arial size=2><SPAN
>class=850132617-08111999></SPAN></FONT> </DIV>
><DIV><FONT face=Arial size=2><SPAN
>class=850132617-08111999>Thanks,</SPAN></FONT></DIV>
><DIV><FONT face=Arial size=2><SPAN
>class=850132617-08111999>Peter</SPAN></FONT></DIV></BODY></HTML>
>
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