Oil additives
NISSAN does not recommend the use of oil additives. The use of an oil additive is not necessary when the proper oil type is used and maintenance intervals are followed.
Oil which may contain foreign matter or has been previously used should not be used.
See also:
2011 Nissan Maxima review
The large sedan is making a comeback these days and the Nissan Maxima
succeeds because it doesn’t equate lots of interior space to whalelike exterior
dimensions, making it enjoyable to drive.
...
Washing
Wash dirt off the vehicle with a wet sponge and
plenty of water. Clean the vehicle thoroughly
using a mild soap, a special vehicle soap or
general purpose dishwashing liquid mixed with
clean, ...
Towing a trailer
Overloading or improper loading of a
trailer and its cargo can adversely affect
vehicle handling, braking and performance
and may lead to accidents.
● Do not tow a trailer or haul ...