C Yukon 2WD V8-5.7L VIN R (1999)
Engine Oil Dip Stick - Dip Stick Tube: Service and Repair
REMOVAL PROCEDURE
1. Remove the air cleaner assembly.
NOTICE: Twist the spark plug boot one-half turn in order to release the boot. Pull on the spark plug boot only. Do not pull on the spark plug
wire or the wire could be damaged.
2. Remove the spark plug wire from the cylinder number 4 spark plug
2.1.
Rotate the spark plug wire boot 1/2 turn.
2.2.
Pull outward on the spark plug wire boot to release from the spark plug.
3. Remove the spark plug for the number 4 cylinder.
4. Remove the oil level indicator from the oil level indicator tube.
5. Remove the oil level indicator tube bolt.
6. Remove the oil level indicator tube from the engine block using a twisting motion.
7. Clean the old sealer from the oil level indicator tube and the engine block.
INSTALLATION PROCEDURE
