Engine Coolant Temperature Gage; Low Coolant Warning Light - Chevrolet 1999 Monte Carlo Owner's Manual

Engine Coolant Temperature Gage

That reading means the same thing as the warning light.
It means that your engine coolant has overheated. If you
have been operating your vehicle under normal driving
conditions, you should pull off the road, stop your
vehicle and turn off the engine as soon as possible.
In "Problems on the Road," this manual shows what to
do. See "Engine Overheating" in the Index.
You have a gage that shows
the engine coolant
temperature. If the gage
pointer moves into the red
area, your engine is too hot!

Low Coolant Warning Light

See "Engine Coolant" in the Index and have your
vehicle serviced as soon as you can.
yellowblue
If this light comes on,
your system is low on
coolant and the engine
may overheat.
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