
Observe the markings on the bearing caps. Each bearing cap is marked in order to identifyits location. The markings have the following meanings:The raised feature must always be oriented toward the center of the cylinder head.The I indicates the intake camshaft.The E indicates the exhaust camshaft.The number indicates the journal position from the front of the engine.

Remove the camshaft bearing cap bolts.Remove the camshaft bearing caps.

Important:Mark the camshafts upon removal to ensure installation is in the correct position.
Remove the camshafts.
Exhaust System Description Exhaust
Oil Filter Adapter Replacement Engine Lubrication Oil FilterBattery Replacement Low Voltage Battery
Battery ReplacementCalloutComponent NamePreliminary ProcedureDisconnect the negative battery cable. Refer toBattery Negative Cable Disconnection and Connection.Reposition the engine control module bracket/battery hold-down retainer. Refer toEngine Control Module Replacement.Remove the positive batte ...