2003 Subaru Impreza Owner's Manual - Page 339
2003 Subaru Impreza Manual
Page 339 highlights
Maintenance and service Engine oil J Checking the oil level Check the engine oil level at each fuel stop. 1. Park the vehicle on a level surface and stop the engine. 1) Notch 2) Upper level 3) Lower level 4) Front of vehicle 4. Pull out the dipstick again and check the oil level on it. If it is below the lower level, add oil to bring the level up to the upper level. 2. Pull out the dipstick, wipe it clean, and insert it again. 3. Be sure the dipstick is correctly inserted until it stops with the graphic symbol i on its top appearing as shown in the illustration. CAUTION D Use only engine oil with the recommended grade and viscosity. D Be careful not to spill engine oil when adding it. If oil touches the exhaust pipe, it may cause a bad smell, smoke, and/or a fire. 11-10