[crzylildude]

Originally Posted by mr chow

at what mile should u
change the spark plugs

BMW 40,000 MILES SERVICE MAINTENANCE

- SPARK PLUG REPLACEMENT
- IGNITION COIL AND COIL BOOT INSPECTION AND REPLACEMENT
- INSPECT SPARK PLUG CAVITY IN VALVE COVER FOR LEAKING VALVE COVER GASKET
- ENGINE OIL CHANGE WITH FILTER, USING OE BMW 5W30
- RESET OIL SERVICE/MAINTENANCE INDICATOR
- AIR FILTER REPLACEMENT OR CLEANING FOR AFE/K&N TYPE
- FILL AND BLEED COOLING SYSTEM
- MANUAL TRANSMISSION FLUID CHANGE, USING RED LINE ATFD4
- DIFFERENTIAL FLUID CHANGE, USING RED LINE 75/90
- BRAKE FLUID FLUSH/BLEEDING
- SERPENTINE BELT REPLACEMENT
- INSPECT BELT ROLLER PULLEYS (DRAG AND ROTATION) AND BELT TENSIONERS
- COMPLETE CHASSIS INSPECTION, INCLUDING: FRONT CONTROL ARMS, TIE RODS, BALL JOINTS, WHEEL BEARINGS, REAR SUSPENSION ARM BUSHINGS, REAR UPPER SHOCK MOUNTS, REAR SUBFRAME MOUNTS, AXLE SHAFT BOOTS
- COMPLETE BRAKE SYSTEM TEST AND INSPECTION
- ENGINE AND TRANSMISSION LEAK DETECTION AND DIAGNOSIS
- SHIFTER LINKAGE, DRIVESHAFT GUIBO, CV, AND CENTER SUPPORT BEARING INSPECTION
- EXHAST SYSTEM INSPECTION, INCLUDING HANGER REPLACEMENT