AM radio reception
AM signals, because of their low frequency, can bend around objects and skip along the ground.
In addition, the signals can be bounced off the ionosphere and bent back to earth. Because of these characteristics, AM signals are also subject to interference as they travel from transmitter to receiver.
Fading: Occurs while the vehicle is passing through freeway underpasses or in areas with many tall buildings. It can also occur for several seconds during ionospheric turbulence even in areas where no obstacles exist.
Static: Caused by thunderstorms, electrical power lines, electric signs and even traffic lights.
See also:
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Engine block heaters are used to assist in cold
temperature starting.
The engine block heater should be used when
the outside temperature is 208F (−78C) or lower.
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Octane rating tips
Using unleaded gasoline with an octane
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persistent, heavy “spark knock”. (Spark
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NISSAN Intelligent Key™
Replace the battery in the Intelligent Key as follows:
1. Remove the mechanical key from the Intelligent
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2. Insert a small screwdriver A into the slit B
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