Owner Checks and ServicesThese owner checks and services should be performedat the intervals specified to help ensure the safety,dependability and emission control performance of yourvehicle. Your GM Goodwrench dealer can assist youwith these checks and services.Be sure any necessary repairs are completed at once.Whenever any fluids or lubricants are added to yourvehicle, make sure they are the proper ones, as shownin Recommended Fluids and Lubricants on page 6-12.At Each Fuel FillIt is important to perform these underhood checks ateach fuel fill.Engine Oil Level CheckCheck the engine oil level and add the proper oil ifnecessary. See Engine Oil on page 5-14 for furtherdetails.Notice: It is important to check your oil regularlyand keep it at the proper level. Failure to keep yourengine oil at the proper level can cause damageto your engine not covered by your warranty.Engine Coolant Level CheckCheck the engine coolant level and addDEX-COOL® coolant mixture if necessary. See EngineCoolant on page 5-24 for further details.Windshield Washer Fluid Level CheckCheck the windshield washer fluid level in the windshieldwasher tank and add the proper fluid if necessary.At Least Once a MonthTire Inflation CheckVisually inspect your tires and make sure tires are inflatedto the correct pressures. Do not forget to check yourspare tire. See Tires on page 5-57 for further details.Check to make sure the spare tire is stored securely.Push, pull and then try to turn the spare tire. If it moves,tighten it. See Changing a Flat Tire on page 5-77.6-9
