Maintaining Your Vehicle - Dodge 2007 DR Ram Owner's Manual

CONTENTS
Engine Compartment- 3.7L/4.7L . . . . . . . . . . . 448
Engine Compartment- 5.7L . . . . . . . . . . . . . . . 449
Onboard Diagnostic System (OBD II) . . . . . . . . . 450
Loose Fuel Filler Cap Message . . . . . . . . . . . . 450
Emissions Inspection And Maintenance
Programs . . . . . . . . . . . . . . . . . . . . . . . . . . . . 451
Replacement Parts . . . . . . . . . . . . . . . . . . . . . . 452
Dealer Service . . . . . . . . . . . . . . . . . . . . . . . . . 453
Maintenance Procedures . . . . . . . . . . . . . . . . . . 453

MAINTAINING YOUR VEHICLE

Engine Oil . . . . . . . . . . . . . . . . . . . . . . . . . . 454
Engine Oil Filter . . . . . . . . . . . . . . . . . . . . . . 457
Drive Belts - Check Condition And Tension . . 458
Spark Plugs . . . . . . . . . . . . . . . . . . . . . . . . . 458
Spark Plug Wires . . . . . . . . . . . . . . . . . . . . . 458
Engine Air Cleaner Filter . . . . . . . . . . . . . . . . 459
Engine Fuel Filter . . . . . . . . . . . . . . . . . . . . . 459
Catalytic Converter . . . . . . . . . . . . . . . . . . . . 459
Emission-Related Components . . . . . . . . . . . . 461
7