The engine air filter in your 2009 Subaru Forester cleans the air that enters your engine. You should change the filter on your Forester at least once a year or every 20,000 miles, whichever comes first. If you drive in dusty or sandy conditions, you should change your filter more f...
Step 1 Locateyour spark plugs. If necessary, refer to your Subaru Forester owner's manual for spark plug location and model-specific additional information. In most vehicles, the spark plugs should be in the center of the engine, on either side of the block. Step 2 Remove one of the spar...
Subaru Forester is typically represented as a blue headlight icon with beams pointing outward. In some Subarus your headlight and high beams are the same bulb – it is possible for the headlight portion of the bulb to burn out and for the highbeams to continue to function properly and vice...