2014 Chevrolet Silverado 1500 Regular Cab Owner Manual - Page 387

Vehicle Care If coolant is visible but the coolant level is not at or above the FULL COLD mark, see "How to Add Coolant to the Coolant Surge Tank for Gasoline Engines," following. 10-23 How to Add Coolant to the Coolant Surge Tank for Gasoline Engines If the vehicle has a diesel engine, see "Cooling System" in the Duramax diesel supplement for the proper coolant fill procedure. { Warning Steam and scalding liquids from a hot cooling system can blow out and burn you badly. Never turn the cap when the cooling system, including the surge tank pressure cap, is hot. Wait for the cooling system and surge tank pressure cap to cool. If no coolant is visible in the surge tank, add coolant: { Warning You can be burned if you spill coolant on hot engine parts. Coolant contains ethylene glycol and it will burn if the engine parts are hot enough. Do not spill coolant on a hot engine. 5.3L V8 Shown, 4.3L V6, 6.0L V8, and 6.2L V8 Similar { Caution This vehicle has a specific coolant fill procedure. Failure to follow this procedure could cause the engine to overheat and be severely damaged. Light Duty Coolant Surge Tank Pressure Cap Heavy Duty Coolant Surge Tank Pressure Cap