1996 GMC Safari Owner's Manual - Page 258

Adding Coolant If you need more coolant, add the proper mix.at the coolant recovery tank. Add coolant mix at the recovery tank, but be careful riot to spill it. /1 CAUTION: : "urning the radiator pressure cap when the engine and radiator are hot allow steam and can scalding liquids to blow out and burn badly. you With the coolant recovery tank, will almost you never have to add coolant the radiator. at ,Never turn the radiator pressure cap even a little when the engine and radiator are hot. '1 CAC 'ION: - You can be burned you spill coolant on hot if engine parts. Coolant contains ethylene glycol, and itwill burn if the engine parts are hot enough. Don't spill coolant on a hot engine. -- .-- 6-28