See also:

Jump starting
If jump starting is necessary, see “Jump starting”. If the engine does not start by jump starting, the battery may have to be replaced. Contact an INFINITI retailer. ...

Car phone or CB radio
When installing a CB, ham radio or car phone in your INFINITI, be sure to observe the following precautions; otherwise, the new equipment may adversely affect the engine control system and other elect ...

Octane rating tips
Using unleaded gasoline with an octane rating lower than recommended above can cause persistent, heavy spark knock. (Spark knock is a metallic rapping noise.) If severe, this can lead to engine damag ...