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2007 Buick Terraza Replace spark plugs every 100,000 miles

The spark plugs should be replaced every 100,000 miles. Our technicians recommend replacing the spark plug wires also at this time.

Affected Model Years

This issue affects Buick Terraza model years 2005, 2006, 2007, .

3 people reported this problem

    Buick Terraza 2007 Common Problems