Pontiac 1999 Firebird Automobile User Manual


 
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Low Coolant Light (5.7L V8 Engine)
This warning light should
come on briefly while you
are starting your engine.
If the light doesn’t come
on, have it repaired.
Your vehicle is equipped with a low coolant indicator
that is designed to detect when the coolant level drops
below a set limit. If the coolant level sensor (on the
radiator) detects that the level drops while the engine is
running, the low coolant indicator will light and remain
lit until the ignition is turned to OFF. Check coolant
level and add coolant as needed. The low coolant light
might stay on after filling the radiator. Turn the ignition
to OFF, then restart the engine to verify that the low
coolant light goes out. See “Engine Coolant” in
the Index.
NOTICE:
Driving with the low coolant light on could cause
your vehicle to overheat. See “Engine Overheating”
in the Index. Your vehicle could be damaged and
it wouldn’t be covered by your warranty.
Malfunction Indicator Lamp
(Service Engine Soon Light)
Your vehicle is equipped
with a computer which
monitors operation of the
fuel, ignition and emission
control systems.