View post: This Dual Dash Cam Provides 'Peace of Mind While Driving' — And It's Only $85 at Amazon Autoblog may receive a share from purchases made via links on this page. Pricing and availability are ...

For the average stocker in good running condition, spark plug selection is a cinchchoose whatever brands on sale, look up the plug part number in the catalog, and go down the road. At the opposite ...

While most engines have the same number of spark plugs and cylinders, some four-cylinder blocks have two plugs for each ...