MAINTAINING YOUR VEHICLE
CONTENTS
Ⅵ Engine Compartment 3.7L V6 ..............292
Ⅵ Engine Compartment 4.7L/4.7HO V-8 ........293
Ⅵ Onboard Diagnostic System — OBD II ........294
▫ Loose Fuel Filler Cap Message ............295
Ⅵ Emissions Inspection And Maintenance
Programs ............................295
Ⅵ Replacement Parts ......................297
Ⅵ Dealer Service .........................297
Ⅵ Maintenance Procedures ..................298
▫ Engine Oil ..........................298
▫ Engine Oil Filter ......................302
▫ Drive Belts — Check Condition And
Tensioner ...........................302
▫ Spark Plugs .........................303
▫ Engine Air Cleaner Filter ................303
▫ Engine Fuel Filter .....................304
▫ Catalytic Converter ....................304
▫ Maintenance-Free Battery ................306
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