MAINTAINING YOUR VEHICLE
CONTENTS
Ⅵ 4.0L Engines ..........................364
Ⅵ 3.8L Engines ..........................365
Ⅵ Onboard Diagnostic System — OBD II ........366
▫ Loose Fuel Filler Cap Message ............366
Ⅵ Emissions Inspection And Maintenance
Programs ............................367
Ⅵ Replacement Parts ......................368
Ⅵ Dealer Service .........................369
Ⅵ Maintenance Procedures ..................369
▫ Engine Oil ..........................369
▫ Engine Oil Filter ......................374
▫ Drive Belts — Check Condition And Tension . .374
▫ Spark Plugs .........................374
▫ Engine Air Cleaner Filter ................374
▫ Catalytic Converter ....................375
▫ Maintenance-Free Battery ................376
▫ Air Conditioner Maintenance .............378
▫ Power Steering — Fluid Check ............379
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