See also:

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 ...

EXTERIOR
From the windshield back, the Murano CrossCabriolet is every bit a sexy convertible with a tail end that's reminiscent of its near relative, the Nissan 370Z. However, most people I polled weren't ...

Break-in schedule
CAUTION During the first 1,200 miles (2,000 km), follow these recommendations to obtain maximum engine performance and ensure the future reliability and economy of your new vehicle. Failure to fo ...