Wait To Start Indicator; Malfunction Indicator Lamp - Chevrolet T-Series Owner's Manual

Wait to Start Indicator

Wait until the indicator turns off before turning the
ignition key to START.
When the temperature is below 32°F (0°C), you
should wait no more than 10 seconds to start your
vehicle. See Ignition Positions on page 52 for
more information.

Malfunction Indicator Lamp

Service Engine Soon Light
This indicator, in the
center of the instrument
panel, will come on
when the glow plugs are
on and the ignition
key is in ON or START.
If this light comes on or
flashes while you are
driving, two things
may happen.
First, you will not notice any difference in engine
performance, but your tail pipe emissions may
increase. Second, your engine may not run
properly or may stall without warning. If either of
these things happen, drive or tow your vehicle
to your dealer for service.
This light should come on when the ignition is on,
but the engine is not running, as a check to
show you it is working. If it does not come on at
all, have it repaired.
Notice: If you keep driving your vehicle
with this light on, after awhile, your emission
controls may not work as well, your fuel
economy may not be as good, and your
engine may not run as smoothly. This could
lead to costly repairs that may not be covered
by your warranty.
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