Oil viscosity

The engine oil viscosity or thickness changes with temperature. Because of this, it is important to select the engine oil viscosity based on the temperatures at which the vehicle will be operated before the next oil change. Choosing an oil viscosity other than that recommended could cause serious engine damage.

    See also:

    Locking doors
    Locking doors 1. Place the ignition switch in the LOCK position. (Remove the key if any key is in the ignition switch.) 2. Close all doors. 3. Push any door handle request switch 1 while ca ...

    Brake and clutch (if so equipped) fluid
    For further brake and clutch fluid specification information, refer to “Capacities and recommended fuel/lubricants” in the “Technical and consumer information” section of this manual. WARN ...

    Safety
    The Sentra received a Good overall rating — the highest possible score — in the Insurance Institute for Highway Safety's frontal-offset and side-impact crash tests. It received the next-best s ...