See also:

Materials Added To Engine Oils
Do not add any supplemental materials, other than leak detection dyes, to your engine oil. Engine oil is an engineered product and it’s performance may be impaired by supplemental additives. ...

NEUTRAL
Use this range when vehicle is standing for prolonged periods with engine running. The engine may be started in this range. Set the parking brake and shift the transmission into PARK if you must ...

Towing With HSA
HSA will provide assistance when starting on a grade when pulling a trailer. WARNING! • If you use a trailer brake controller with your trailer, your trailer brakes may be activated and deac ...