2007 Chevrolet Cobalt Owner's Manual - Page 390

This schedule is for vehicles that: • carry passengers and cargo within recommended limits. You will find these limits on the Tire and Loading Information label. See Loading Your Vehicle on page 253. • are driven on reasonable road surfaces within legal driving limits. • use the recommended fuel. See Gasoline Octane on page 277. The services in Scheduled Maintenance on page 391 should be performed when indicated. See Additional Required Services on page 394 and Maintenance Footnotes on page 395 for further information. {CAUTION: Performing maintenance work on a vehicle can be dangerous. In trying to do some jobs, you can be seriously injured. Do your own maintenance work only if you have the required know-how and the proper tools and equipment for the job. If you have any doubt, see your GM Goodwrench® dealer to have a qualified technician do the work. Some maintenance services can be complex. So, unless you are technically qualified and have the necessary equipment, you should have your GM Goodwrench® dealer do these jobs. When you go to your GM Goodwrench® dealer for your service needs, you will know that GM-trained and supported service technicians will perform the work using genuine GM parts. 390