1993 Buick Regal Owner's Manual - Page 216

Service Your Buick dealer knows your vehicle best and wants you to be happy with it. We hope you'll go to your dealer forall your service needs. You'll get genuine GM parts and GM-trained and supported service people. We hope you'll want to keep your GM vehicle all GM. Genuine GM parts have one of these marks: IA CAUTlvN: You can be injured if you try to service work do on a vehicle without knowingenough about it Be sure you have sufficient knowledge, experience, and the proper replacement parts and tools before you attempt any vehicle maintenance task. Be sure to use the proper nuts, bolts ancI other fasteners. "English" and "metric" fasteners can be easily confused. If you use the wrong fasteners, parts can later break or fall off. You could be hurt. Doing Your Own Service Work If you want to do some of your own service work, you'll want to get the proper Buick Service Manual. It tells you much.more abouthow to service your Buick than this manual can. To order the proper service manual, see "Service Publications" in the Index. You should keep a record with all parts receipts and list the mileage and the date of any service work you perform. See "Maintenance Record" in the Index. 214