2010 Porsche Cayenne 3.6L Intake Leak
Porsche expertise needed: This Cayenne idles fast and rough, there is an audible vacuum leak from the vent hole in the oil separator box. Blocking the hole makes things worse. Codes point to front O2 and idle speed too high. Replace valve cover with PCV box or...
FIX posted 11/2/2017
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Message Closed w/FIX
Vehicle Data2010 Porsche Cayenne
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Message Closed w/FIX
Vehicle Data
2010 Porsche Cayenne
VIN | WP1AA2AP1A |
Engine | 3.6 L / 6 cyl / GAS |
Trans | 6-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | Intake Leak |
Conditions | Hissing Noise |