Owner's Manual
Page 230
... possible. Refill your tank with aposted octane of 87 or higher. If the octane is badenough, it can damage If your engine. This does not indicate a problem exists or that gasoline meet specifications which were developed by the American Automobile Manufacturers Association and...vehicle identification number (VIN) shows the code letter or number that identifies your engine. A little pinging noise when you may get a heavy knocking noise when you hear knocking, your vehicle has the 3800 Supercharged V6 engine (VIN Code I ) , use regular unleaded gasoline with premium fuel as ...
... possible. Refill your tank with aposted octane of 87 or higher. If the octane is badenough, it can damage If your engine. This does not indicate a problem exists or that gasoline meet specifications which were developed by the American Automobile Manufacturers Association and...vehicle identification number (VIN) shows the code letter or number that identifies your engine. A little pinging noise when you may get a heavy knocking noise when you hear knocking, your vehicle has the 3800 Supercharged V6 engine (VIN Code I ) , use regular unleaded gasoline with premium fuel as ...