GM Service Manual Online
For 1990-2009 cars only

It is important for you or a service station attendant to perform these underhood checks at each fuel fill.

Engine Oil Level Check

Check the engine oil level and add the proper oil if necessary. See Engine Oil for further details.

Engine Coolant Level Check

Check the engine coolant level and add the proper coolant mixture if necessary. See Engine Coolant for further details.

Windshield Washer Fluid Level Check

Check the windshield washer fluid level in the windshield washer fluid reservoir and add the proper fluid if necessary. See Windshield Washer Fluid for further details.