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2005 Porsche Cayenne S 4.5L Valve Train
Posted to European Engine on 6/4/2009 2 Replies

Vehicle came in from a used car lot. Complaint of severe lack of power and knocking noise. It sounds like a completely collapsed lifter but the noise varies dependent on RPM and is sometimes much quieter than others. Vehicle has a severe lack of power like a p...

2 Replies Received (View Replies)

  Related Documents & Media  2005 Porsche Cayenne S

 
Message Closed w/FIX

car Vehicle Data

2005 Porsche Cayenne S

VIN WP1AB29P25
Engine4.5 L / 8 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFI
AffectedValve Train
ConditionsHeavy Knock
Message Closed w/FIX

car Vehicle Data

2005 Porsche Cayenne S

VIN WP1AB29P25
Engine4.5 L / 8 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFI
AffectedValve Train
ConditionsHeavy Knock