John wrote:
> Hi,
>
> My faithful 1994 Civic EX has nearly 140K miles. It runs great but the check
> engine* light has been coming on recently, randomy. Sometimes I'll go
> through my 5-mile commute without a flicker, but sometimes it comes on after
> 1-2 minutes.
>
> * The light on the dashboard that has a little yellow picture of what looks
> like an engine, I assume this is the check engine light.
>
> Anyone know what inputs cause this light to go on?
>
> Thanks
> John


===================

Most important thing mentioned in your Owner's manual would be
overfilling the tank, or forgetting to tighten the cap until it clicks.
If the cap is loose, it will take three trips to reset the light.

'Curly'