MAINTAINING YOUR VEHICLE
CONTENTS
䡵 8.3L Engine Compartment ................160
䡵 Onboard Diagnostic System (OBD II) .........161
䡵 Emissions Inspection And Maintenance
Programs ............................162
䡵 Replacement Parts ......................163
䡵 Dealer Service .........................163
䡵 Maintenance Procedures ..................164
▫ Engine Oil ..........................164
▫ Drive Belts — Check Condition And Tension . . 168
▫ Spark Plugs .........................168
▫ Catalytic Converter ....................168
▫ Ignition Wiring System And Ignition Timing . . 170
▫ Crankcase Emission Control System ........171
▫ Air Cleaner Filter .....................171
▫ Maintenance-Free Battery ................171
▫ Battery Save Feature ...................174
▫ Air Conditioner ......................176
▫ Power Steering (Pump And Reservoir) ......178
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