See also:

Engine Air Cleaner Filter
Refer to the “Maintenance Schedule” for the proper maintenance intervals. WARNING! The air cleaner can provide protection in the case of engine backfire. Do not remove the air cleaner unless i ...

Multi-Displacement System (MDS) (If Equipped) — 5.7L Engine Only
This feature offers improved fuel economy by shutting off four of the engine’s eight cylinders during light load and cruise conditions. The system is automatic with no driver inputs or additio ...

Checking Oil Level
To assure proper lubrication of your vehicle’s engine, the engine oil must be maintained at the correct level. The engine oil level should be checked five minutes after a warmed up engine has be ...