See also:

Replacing spark plugs
Iridium-tipped spark plugs It is not necessary to replace iridium-tipped (A) spark plugs as frequently as conventional type spark plugs because they last much longer. Follow the maintenance l ...

Maintenance precautions
When performing any inspection or maintenance work on your vehicle, always take care to prevent serious accidental injury to yourself or damage to the vehicle. The following are general precau ...

Affordable Features
The 2.0 SL is already one of the better-equipped trims in the Sentra lineup, and our test car had some premium options, like leather upholstery and a navigation system. These features are relative ...