Is there a vibration defect in a Porsche Cayenne?
Posted August 6, 2004 Cayenne owners in large numbers are being affected by a defect of Porsche Cayenne that causes vibrations that have been classified as “characteristic” by PCNA. For months PCNA has attempted to resolve this issue through tire and wheel rebalancing, as well as tire replacement.
What are the problems with a 2004 Porsche Cayenne?
These are a few of the worst and most reported problems that Porsche Cayenne owners have encountered. Owners of the 2004 Cayenne Turbo 4.5L share a common complaint. The coolant lines used in this model are plastic and run down the center of the engine blocks. When the engine heats up, the plastic cannot withstand the high temperature.
Why does my Porsche Cayenne make a knocking noise?
This develops into a knocking noise sometimes accompanied by a coolant leak. Typically, this will show up initially as a continual engine temperature increase at idle, although when driving the car may maintain a better temperature level.
Why is my Check Engine light on on my Porsche Cayenne?
There are multiple reasons why a check engine light can be set for misfires. A code scan can reveal which cylinder is misfiring but not usually exactly why. The ignition coils on the Porsche Cayenne V8 have been updated a number of times.
Is there a vibration defect in the Cayenne?
For months PCNA has attempted to resolve this issue through tire and wheel rebalancing, as well as tire replacement. In the end what we are left with is a $70K – $110K vehicle that has the ride quality of a vehicle costing 1/3 of the Cayenne and plenty of vibration. Enough, is enough!
These are a few of the worst and most reported problems that Porsche Cayenne owners have encountered. Owners of the 2004 Cayenne Turbo 4.5L share a common complaint. The coolant lines used in this model are plastic and run down the center of the engine blocks. When the engine heats up, the plastic cannot withstand the high temperature.
This develops into a knocking noise sometimes accompanied by a coolant leak. Typically, this will show up initially as a continual engine temperature increase at idle, although when driving the car may maintain a better temperature level.
When did Porsche Cayenne 4.5 s engine get rebuilt?
Porsche Cayenne 2004 4.5 S petrol had engine rebuilt 15 months ago pistons/valves /gaskets all replaced. Last week the vehicle started to feel groggy and done oil service and changed all spark plugs. One of the plugs had oil traces on it. The garage that rebuilt engine had only covered the work guarantee for 1 year.