See also:

Improved 2.5 four-cylinder dCi
The existing 2.5 dCi four cylinder engine hasn't been forgotten, however, and significant improvements will cement its position as the most popular engine in the range with improvements to both ov ...

Warning/indicator lights
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New for 2010
The Frontier receives only minor changes for 2010, centered around safety improvements and greater availability of driveline features. ...