2015 Porsche Cayenne Diesel - Performance Issues
Asked by Palla Aug 02, 2018 at 08:37 AM about the 2015 Porsche Cayenne Diesel AWD
Question type: Maintenance & Repair
My Porsche CD really hesitates at low speeds and complete stops. I also
noticed a sudden drop at 80 MPH on high-way as if the car gets stalled. Please
shed some light if you have any insights. These issues are after the diesel fix.
3 Answers
Same issue here - the car runs like junk after it was tuned to fix emissions Help Please - Anyone!
I have the same problem in my 2013 after the recall fix. Starting from 0, there is a hesitation and then it takes off with a dangerous lurch forward. Going to call the dealer but not expecting much help. T.Howell
I haven’t taken my 2015 in yet. Should I? They claim no significant performance change.....