Removing spots
Remove tar and oil spots, industrial dust, insects, and tree sap as quickly as possible from the paint surface to avoid lasting damage or staining. Special cleaning products are available at a NISSAN dealer or any automotive accessory stores.
See also:
Engine oil and oil filter recommendations
...
Change intervals
The oil and oil filter change intervals for your
engine are based on the use of the specified
quality oils and filters. Using an engine oil and
filter other than the specified quality, or exceed ...
Relative humidity
Corrosion will be accelerated in areas of high
relative humidity, especially those areas where
the temperatures stay above freezing where
atmospheric pollution exists, or where road salt
is us ...