1993 GMC Safari Owner's Manual - Page 118
1993 GMC Safari Manual
Page 118 highlights
Features & Controls Engine Coolant Temperature Gage Standard Cluster Digital Cluster PO643 If youhavethestandardcluster,youhaveagagethatshowstheengine coolanttemperature. If thegagepointermoves to the H (red)side,your engine is too hot! If youhavebeen It meansthatyourenginecoolanthasoverheated. operatingyourvehicleundernormaldrivingconditions,youshouldpull road, stop your vehicle and turn off theengineassoonaspossible. off the If you haveadigitalcluster,aboxaroundthetemperaturesymbolwillalso flash if yourengineistoohot. HOT COOLANT CAN BURN YOU BADLY! In "Problems on the Road," thismanualshowswhat to do.See"Engine Overheating" in theIndex. 2-60
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