100-00 General Information 2014 Fiesta
Description and Operation Procedure revision date: 04/11/2012

Engine Cooling System Health and Safety Precautions

WARNING: Always allow the engine to cool before opening the cooling system. Do not unscrew the coolant pressure relief cap when the engine is operating or the cooling system is hot. The cooling system is under pressure; steam and hot liquid can come out forcefully when the cap is loosened slightly. Failure to follow these instructions may result in serious personal injury.