Maintaining Your Vehicle - Jeep Liberty 2008 Owner's Manual

CONTENTS
Engine Compartment - 3.7L . . . . . . . . . . . . . . 416
Onboard Diagnostic System - OBD II . . . . . . . . 417
▫ Loose Fuel Filler Cap Message . . . . . . . . . . . . 417
Emissions Inspection And Maintenance Programs 418
Replacement Parts . . . . . . . . . . . . . . . . . . . . . . 419
Authorized Dealer Service . . . . . . . . . . . . . . . . 420
Maintenance Procedures . . . . . . . . . . . . . . . . . . 420
▫ Engine Oil . . . . . . . . . . . . . . . . . . . . . . . . . . 421
▫ Engine Oil Filter . . . . . . . . . . . . . . . . . . . . . . 424

MAINTAINING YOUR VEHICLE

▫ Drive Belts - Check Condition And Tension . . 424
▫ Spark Plugs . . . . . . . . . . . . . . . . . . . . . . . . . 424
▫ Engine Air Cleaner Filter . . . . . . . . . . . . . . . . 425
▫ Fuel Filter . . . . . . . . . . . . . . . . . . . . . . . . . . 425
▫ Catalytic Converter . . . . . . . . . . . . . . . . . . . . 425
▫ Crankcase Emission Control System . . . . . . . . 427
▫ Maintenance-Free Battery . . . . . . . . . . . . . . . . 427
▫ Air Conditioner Maintenance . . . . . . . . . . . . . 429
▫ A/C Air Filter - If Equipped . . . . . . . . . . . . 430
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