Warm Engine Tapping or Sewing Machine type Sound from Left Cylinder Head – 2012-2013 Subaru

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NUMBER: 02-146-13R DATE: 10/07/13 REVISED: 02/05/15 APPLICABILITY: 2012-13MY Impreza 2.0L 2013MY XV Crosstrek SUBJECT: Revised Valve Train Parts to Reduce a Warm Engine Tapping or Sewing Machine type Sound from the Left Cylinder Head   INTRODUCTION This bulletin announces the availability of revised valve train components developed to reduce a tapping sound which may be heard coming … Read more