Nissan Frontier (2009)
Nissan Frontier / Gallery / Nissan Frontier (2009)
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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 ...
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 ...
Octane rating tips
Using unleaded gasoline with an octane
rating lower than recommended can cause
persistent, heavy “spark knock”. (Spark
knock is a metallic rapping noise.) If
severe, this can lead to engin ...
