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2004 Subaru Impreza Outback 2.5L Cylinder Four Area of Engine
Posted to Asian Engine on 7/21/2009 13 Replies

Customer complained of a knocking noise, similar to some GM engines with piston slap. The noise is most prevalant at cylinder four area when engine is cold, lessens when engine is warm. Thinking it to be valve related I brought the car in and adjusted the valv...

13 Replies Received (View Replies)

  Related Documents & Media  2004 Subaru Impreza Outback

 
Message Closed w/Summary

car Vehicle Data

2004 Subaru Impreza Outback

VIN JF1GG68524
Engine2.5 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedCylinder Four Area of Engine
ConditionsKnocking Noise
Message Closed w/Summary

car Vehicle Data

2004 Subaru Impreza Outback

VIN JF1GG68524
Engine2.5 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedCylinder Four Area of Engine
ConditionsKnocking Noise