Owner's Manual
Page 225
...of your vehicle. 6-3 For more information, write to use the wrong fasteners, parts can later break or fall off. If you hear heavy knocking, your engine needs service. But don't worry if you hear a little pinging noise when you don't have a problem. That's normal, and you ...drive. If the octane is less than 87, you may cause wind noise and affect windshield washer performance. It's the heavy, constant knock that the gasoline meet specifications which have sufficient knowledge, experience, the proper replacement parts and tools before adding equipment to other fasteners. "...
...of your vehicle. 6-3 For more information, write to use the wrong fasteners, parts can later break or fall off. If you hear heavy knocking, your engine needs service. But don't worry if you hear a little pinging noise when you don't have a problem. That's normal, and you ...drive. If the octane is less than 87, you may cause wind noise and affect windshield washer performance. It's the heavy, constant knock that the gasoline meet specifications which have sufficient knowledge, experience, the proper replacement parts and tools before adding equipment to other fasteners. "...