1996 Chevrolet Blazer Owner's Manual - Page 226
1996 Chevrolet Blazer Manual
Page 226 highlights
Heater and radiatorhoses, and other engine parts, can be very hot. Don't touch them. If you do, you can be burned. Don't run theengine if there isa leak. If you run the engine, it could lose all coolant, That could cause an engine fire, andyou could be burned. Get any leak fixed before you drive thevehicle. L The coolant level should be at the ADD 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. NOTICE: Engine damage from running your engine without coolant isn't covered your warranty, by If there seems to beno leak, start the engine again. See if the fan speed increases whenidle speed is doubled by pushing the accelerator pedaldown. If it doesn't, your vehicle needs service. Turn off the engine. 5-14