1998 Chevrolet Tracker Owner's Manual - Page 262

NOTICE: If you use an impropercoolant mixture, your engine could overheat and be badly damaged. The repaircost wouldn't be covered your by warranty. Too much water in the mixture can freeze and crack the engine, radiator, heater core and other parts. four If you have to add coolant more than times a year, have your dealer check your cooling system. Checking Coolant I NOTICE: If you use the propercoolant, you don't have to add extra inhibitors or additives which claim to improve thesystem. These can be harmful. When your engineis cold, the coolant level should at be LOW, or a little higher. When your enginewarm, the is level should be up to FULL, a little higher. or Adding Coolant If you need more coolant, add the proper coolant mixture at the coolant recovery tank.