1999 Pontiac Firebird Owner's Manual - Page 223
1999 Pontiac Firebird Manual
Page 223 highlights
yellowblue CAUTION: Heater and radiator hoses, and other engine parts, can be very hot. Don't touch them. If you do, you can be burned. Don't run the engine if there is a leak. If you run the engine, it could lose all coolant. That could cause an engine fire, and you could be burned. Get any leak fixed before you drive the vehicle. When it is cool, remove the coolant recovery tank cap and look at the dipstick. The coolant level should be at the FULL COLD mark. If it isn't, you may have a leak in the radiator hoses, heater hoses, radiator, water pump or somewhere else in the cooling system. 5-13
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yellow
blue
5-13
When it is cool, remove the coolant recovery tank cap
and look at the dipstick. The coolant level should be at
the FULL COLD mark. If it isn’t, you may have a leak
in the radiator hoses, heater hoses, radiator, water pump
or somewhere else in the cooling system.
CAUTION:
Heater and radiator hoses, and other engine
parts, can be very hot. Don’t touch them. If you
do, you can be burned.
Don’t run the engine if there is a leak. If you run
the engine, it could lose all coolant. That could
cause an engine fire, and you could be burned.
Get any leak fixed before you drive the vehicle.