It means you've gone 60,000 miles since the oxy light counter was last
reset.  It is in no way connected to the oxygen sensor circuitry.

You have 2 speedometer cables.  One from the left front wheel to a black
box (where the counter lives) and one from the black box to the
speedometer head.

Crawl under the driver's side ... look up for the black box alongside
the spare tire carrier.  There is a hole into which you can insert a
Phillips screwdriver or equivalent to push the reset button.  you don't
even have to drop the spare to access it.

Mike

Kevin Plichta wrote:
> My OXS light it lit. On my 87. What does it mean?
> Thanks for your input.
> Kevin
>