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Buick 1994 Regal - Comfort Control System Overview

Buick 1994 Regal
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Malfunction Indicator Lamp
(Service Engine
Soon
Light)
SERVICE
ENGINE
SOON
A
computer monitors
operation
of your fuel,
ignition and emission
systems. This light should
come on when the ignition
is on and the engine
is
not
running, as a check to show
you
it
is working.
If
the light does not come on at all, have
it
fixed right
away.
If
it
says
on,
or comes
on
while you are driving,
the computer
is
indicating that you have a problem.
You
should take your vehicle
in
for
service soon.
NOTICE:
If
you keep driving your vehicle with this light on,
after a while the emission controls won’t work as
well, your fuel economy won’t be as good and
your engine may not run as smoothly. This could
lead to costly repairs not covered by your
~
warranty.
rachometer
The tachometer tells
you
how fast the engine is running
.
It shows speed
in
revolutions per minute
(RPM).
Do
not
operate your engine
in
the red line range.
If
you do you
can cause severe engine damage.
120

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