Service - GMC 1994 Sonoma Owner's Manual

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 list the mileage and the
date of any service work you perform. See "Maintenance Record" in
the
Index.
NOTICE:
If you try to do your own service work without knowing enough
about it, your vehicle could be damaged.