Buick 1994 Skylark Owner's Manual page 121

There are three ways this light can come on briefly,
which is normal and doesn't show
a
problem. They are:
1. As a bulb check, the light comes on when you turn
your 'key to "Run" and goes off when the engine is
started. If it doesn't, be sure to have it fixed so it will
be there to warn you.
on and then off.
2. If you're "idling'' at a stop sign, the light may blink
3. If you make a hard stop, the light may come on for a
But, when,this comes on and stays
on, it means oil isn't
going through your engine properly. You could be low
on oil, or you might have some other oil problem.
moment.
Engine Oil Pressure Gage (Option)
This gage tells you if there could be a problem with your
engine oil pressure.
If the gage reads in the red band, and stays there, it
means oil isn't going through your engine properly. You
could be low on oil or you might have some other oil
problem.
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