George521

I need a little advice I picked up this beautiful 521 a few months ago and it's in great shape with only 67K+ miles. The only issue I am having with it is that it miss fires and backfires if I am in 3rd to long and go to accelerate. I don't think it's vacum leak because every other gear is fine. Maybe fuel filter? http://www.flickr.com/photos/91624153@N04/8318950502/ http://www.flickr.com/photos/91624153@N04/8317893189/