MAINTAINING YOUR VEHICLE
CONTENTS
Ⅵ 3.5L Engines ..........................320
Ⅵ 3.8L Engines ..........................321
Ⅵ Onboard Diagnostic System — OBDII........322
▫ Loose Fuel Filler Cap Message ............323
Ⅵ Emissions Inspection And Maintenance
Programs ............................323
Ⅵ Replacement Parts ......................325
Ⅵ Dealer Service .........................325
Ⅵ Maintenance Procedures ..................326
▫ Engine Oil ..........................326
▫ Engine Oil Filter ......................330
▫ Drive Belts — Check Condition And Tension . .330
▫ Spark Plugs .........................331
▫ Engine Air Cleaner Filter ................331
▫ Fuel Filter ..........................332
▫ Catalytic Converter ....................332
▫ Maintenance-Free Battery ................333
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