2007 Subaru Impreza Owner's Manual - Page 300

11-8 Maintenance and service Engine oil NOTE . The engine oil consumption rate is not stabilized, and therefore cannot be determined until the vehicle has traveled at least several thousand miles (kilometers). Even after break-in, when the vehicle is used under severe driving conditions such as those mentioned in the Warranty and Maintenance Booklet, engine oil is consumed or deteriorated more quickly than under normal driving conditions. If you drive your vehicle under these severe conditions, you should check the oil level at least at every second fuel fill-up time, and change the oil more frequently. Please refer to the Warranty and Maintenance Booklet for more details. . If the oil consumption rate seems abnormally high after the break-in period, for example more than 1 quart per 1,200 miles or 1 liter per 2,000 kilometers, contact your SUBARU dealer. & 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) 2) 3) Notch Upper level Lower level 2. Pull out the dipstick that has the " " symbol on top, wipe it clean, and insert it again. 3. Be sure the dipstick is correctly inserted until it stops. 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. CAUTION . Use only engine oil with the recommended grade and viscosity. . 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. If engine oil gets on the exhaust