1994 GMC Suburban Owner's Manual - Page 249

Service Your GM dealer knows your vehicle best and wants you to be happy with it. We hope you'll go to your dealer for all 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: Doing Your Own Service Work If you want to do some of your own service work, you'll want to get the proper GM Service Manual. It tells you much more about how to service your vehicle 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 listthe mileage and the date of any service work you perform. See "Maintenance Record"in the Index. I NOTICE: If you try to do your own service work without knowing enough about it, your vehicle could be damaged. 6-3