Replacing of knock sensor on 1999 Subaru forester engine?
by Monkey Wrench on Thursday, December 3rd, 2009 | 1 Comment
How to replace knock sensor in 1999 Subaru forster and where is it located, is it difficult?

Easy,just need a 12mm socket,an extension and a ratchet,on top of intake manifold,close to throttle body firewall side.