2006 Subaru Impreza Owner's Manual - Page 298
2006 Subaru Impreza Manual
Page 298 highlights
2. Pull out the dipstick, wipe it clean, and insert it again. Each oil manufacturer has its own base oils and additives. Never use different brands together. Oil grade: API classification GL-5 -30 -20 -10 -20 0 20 0 40 10 60 20 30 80 90 85W 80W 75W/90 40 100 Recommended grade and viscosity Maintenance and service 11-19 F 1 F L 2 1 2 5-speed transmission (Turbo model) B00469 L 3. Pull out the dipstick again and check the oil level on it. If it is below the lower level, add oil through the dipstick hole to bring the level up to the upper level. Be careful not to spill manual transmission oil when adding it. If oil touches the exhaust pipe, it may cause a bad smell, smoke, and/or a fire. If oil gets on the exhaust pipe, be sure to wipe it off. 1) Upper level 2) Lower level B00368 SAE viscosity No. and applicable temperature B00032 1. Park the vehicle on a level surface and stop the engine. 6-speed transmission B00470