1994 Pontiac Trans Sport Owner's Manual - Page 190

I I NOTICE: Engine damage from running your engine without coolant isn't covered by your warranty. I If there seems to be no leak, check to see if the electric enginefan is running. If the engine is overheating, the fan should be running. If it isn't, your vehicle needs service. How to Add Coolant tothe Coolant Recovery Tank If you haven't found a problem yet, but the the coolant level isn't at or above "FULL HOT" mark, mark, add a 50/50 mixture of clean water (preferably distilled) and a proper antifreeze at the coolant recovery tank. (See "Engine Coolant" in the Index for more information about the proper coolant mix.) E NOTICE: In cold weather, water can freeze and crack the engine, radiator, heater core and other parts. Use the recommended coolant. vVhen the coolant in the coolant recovery tim n k is at or above the "FULL HOT" ITlark, start your vehicle. If the overheat warning continues, there's 0: more thing you can try.You can add ne tf le proper coolant mix directly to the rzldiator but be sure the cooling system is C(301 before you do it. 189 ...