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Thursday, April 19, 2012

05 Cayenne S Radiator and Misfire anomalies - 9PA, 9PA1 ...

View PostEdward White, on April 18, 2012 - 07:32 AM, said:

Hi folks,

Learning a lot reading through these forums and thanks to all of the contributors.

My Cayenne S 2005 had been behaving itself pretty well up till recently and then decided to play silly buggers. Radiator had been coming on intermittently following cold start and last week it a dropped cylinder followed by an emission light warning as the Cat screamed in protest. In the absence of a compression test, I suspect the misfire is either plugs or coils or both so I've ordered a set of each but am open to any suggestions?

View PostLoren, on April 18, 2012 - 07:47 AM, said:

:welcome:
Read the fault codes and report them back here. Without the fault codes everything is just a guess.


Thanks Loren, those I don't have access to at the moment. Unfortunately I'm 3 hours drive away from the nearest Porsche dealer and don't want to make the journey either for fear destroying the cat so the next best fix is plugs and coils.

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