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2010 Audi A4, Engine/Propulsion Photo
Posted to the Waveform Library on 1/26/2016

Camshaft lobes spun due to timing chain tensioner failure, valve to piston impact caused pressed on lobe to spin allowing intake valves to be about 20 degrees out from valve to valve on same cylinder

 

car Vehicle Data

2010 Audi A4 2.0L

Engine2.0 L / 4 cyl / GAS
Trans0-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemEngine/Propulsion
ComponentOther
ConditionKnown Bad

car Vehicle Data

2010 Audi A4 2.0L

Engine2.0 L / 4 cyl / GAS
Trans0-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemEngine/Propulsion
ComponentOther
ConditionKnown Bad