Re: [T3] Oil Light...

["Jim Adney" <jadney@vwtype3.org>]

On 7 Aug 2011 at 17:22, J. Jonik wrote:

> Re/Ê 71 Sqbk FI Std with 72 engine----
> 
> The oil light on the dash....Is that just to indicate too low
> pressure, or over-heating, or both? 

It's just a low pressure indicator. Low pressure can be due to 
sucking air (low oil level) low fluid viscosity (hot oil) or large 
engine clearances. Or any combination of those 3.

> Maybe too hot oil reduces the pressure which then makes the light
> flicker? Oil level is fine. 
> 
> I have, amazingly, a virtually perfectly performing car.Ê Just did
> Philly to Connecticut and back (3-4 hrs each way) without a hint of
> performance trouble...97% highway. ÊÊ But, after a long trip, or just a
> trip across town on a 90 degree day, the oil light flickers. 

The switch trip points vary a bit, so it's not easy to know exactly 
what this means, but it sounds fairly normal for an engine with a lot 
of miles on it (a combination of hot weather and large clearances.)

Nice to hear that things seem to be working well for you.

-- 
*******************************
Jim Adney, jadney@vwtype3.org
Madison, Wisconsin, USA
*******************************

_______________________________________________
VWType3.Org mailing list - type3@vwtype3.org
http://lists.vwtype3.org/listinfo.cgi/type3-vwtype3.org
Contact gregm@vwtype3.org if you need help with the list.