Tachometer

Tachometer
The tachometer indicates engine speed in revolutions per minute (rpm). Do not rev the engine into the red zone 1 .

When engine speed approaches the red zone, shift to a higher gear or reduce engine speed. Operating the engine in the red zone may cause serious engine damage.
See also:
Checking bulbs
With all doors closed, apply the parking brake
and turn the ignition switch to the ON position
without starting the engine. The following lights
will come on:
The following lights come on bri ...
SENSE AND STYLE
Family Friendly (Not Really, Fair, Great, Excellent): Great
Fun-Factor (None, Some, Good Times, Groove-On): Groove on and on! ...
V-6 Gas Mileage, Performance
One of the disappointing elements of the V-6 Frontier — and one that many
people in the market for a smaller truck will likely be concerned about — is its
gas mileage. With an automatic transm ...
