I noticed a hesitation when I Pressed the gas pedal, I also noticed the smell of Gasoline when I parked it in my Garage. I had my Certified mechanic look at it and he told me there was a recall on the Fuel sending unit, creating a transfer case failure, apparently the flange breaks and leaks gas. I googled it and it confirms it. I called the local dealer and they have not called me back?
Porsche Cayenne hesitation problems
12 of the 509 owner complaints about the Porsche Cayenne describe hesitation when accelerating, most of them for the 2006 model year.
- owner complaints
- 12
- worst model year
- 2006
- typical mileage
- 45,000
Is there a fix? There are 3 recalls for this area of the car. See below
By model year
- 20201
- 20162
- 20132
- 20111
- 20081
- 20063
- 20052
Often reported together
Check engine light 3Jerking 2Fuel smell 2Fuel leak 2Stalling 1Fuel pump 1
What owners say
beginning in August 2022, I have had repeated problems with the battery in my 2022 Cayenne. if the car is left sitting for approximately 48 hours, the battery dies and must be jumpstarted. we reported this issue to Porsche immediately and my car has been in with the Porsche service technicians at least three times (August 9, Sept 13, Nov 7) this fall with no success at fixing the problem. (we also had a call telling us to take the car outside for a "software update," which did not work.) we are told this is a problem somewhere in the electrical system and it is affecting other 2020 Cayennes and some 911s. But Porsche has not offered a solution, nor is it being at all proactive in offering assistance or support. we have compensated for the last four months by parking the car in a garage and keeping it on a trickle charger if we are not driving it regularly. However, we were out of town for two weeks over Thanksgiving and the car battery died in spite of being connected to the trickle charger. we had to jump start the car and reset all the car settings. in addition we have had sporadic issues with unlocking and locking the car doors via hand touch. Porsche has been treating this issue as an "inconvenience" rather than what it is - a serious life safety issue. One of the service technicians told me "the car was meant to be driven every day"! I hesitate to drive my car at night because I do not have confidence that the car will start for me on a dark street at night. every day when I come down to drive my car I allow extra time as the car may not start. I have more confidence in my 2013 Toyota Tacoma than in this car in terms of reliability. this is a problem where Porsche has not offered remediation or assistance, nor has it offered a any assistance (I.e., loaner car or any alternative) while my car either been in the shop (for a total of at least two weeks) or has been operating with the (acknowledged) defect.
The contact owns a 2005 Porsche Cayenne. The contact stated that while refueling the vehicle with the engine running, the vehicle shut off. The vehicle hesitated while restarting. The contact detected fuel leaking from the vehicle. The check engine and oil light warning lights were illuminated. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not contacted. The failure mileage was unknown.
The contact owns a 2016 Porsche Cayenne. The contact stated that while driving at various speeds, the vehicle would hesitate to accelerate while depressing the accelerator pedal. The contact stated that the failure was intermittent. On one occasion while driving, the failure occurred and nearly cause the vehicle to be rear ended by a vehicle speeding from behind. The vehicle was taken to the local dealer on multiple occasions however, the mechanic was unable to determine the cause of the failure before performing a software update to the accelerator pedal which appeared to correct the failure. The manufacturer was not notified of the failure. The approximate failure mileage was 40,000.
Car has problem with acceleration. It hesitates and drives like the car is being held back. Acceleration is not smooth. Rough and shudder and herky jerky. It has a faulty transfer case which is well known and should be recalled.
Very dangerous situation with my 2011 cayenne s -- just replaced transfer case in july 2017 (less than 3 years ago) due to unexpected pausing/hesitating when accelerating, and now the exact same problem occurred again!!! Searched online and read similar comments made by others with the same problem. Porsche has to recall and fix this -- it's very dangerous and could be life-threatening.
Fuel gauge malfunction,engine light goes on,the vehicle then hesitated and jerks when I drive it in motion.
09/19/2017 porsche of lehigh valley (formerly knopf porsche) fuel smell coming from vehicle. Found left side fuel filter flange leaking. Replaced left side fuel filter flange for $709.04. 12/08/2017 porsche of lehigh valley car hesitates and bucks, since the fuel odor repair was completed on 09/19/2017 porsche of lehigh valley replaced left and right side fuel pumps, fuel pressure regulator flange , and transfer lines between 2 fuel pumps for $$879.80. Letter from porsche cars north america, inc. 'important safety recall' dated 11/29/2017 received 1 week after porsche of lehigh valley (formerly knopf porsche) completed second repair and charged me for a total of $1588.84 so you know that porsche of lehigh valley (formerly knopf porsche) knew full well that the recall was underway but just wanted to meet 4q/ye goals. 02/20/2019 in week seven (7) of (10) ten after weekly calls to script following customer service agents of epiq global (contractor for porsche cars north america, inc. Recall processing), who escalate calls upon request to a supervisor from epiq global, only to have a project coordinator call with their personal cell phones and leaving generic messages without a direct call back number. 02/20/2019 now in week seven (7) of (10) ten, I finally picked up a random number of the 3rd project coordinator and discussed how they will only reimburse me for the left side fuel filter flange replacement. 12/27/18 I submitted my claim form and epiq global (contractor for porsche cars north america, inc. Recall processing) confirmed receipt on 12/31/2018 reiterating in writing a 4-10 week process. 02/21/2019 18 months after initial repair I receive an email from epiq global confirming they will not reimburse the 09/19/2017 porsche of lehigh valley replaced left & right side fuel pumps, fuel pressure regulator flange, & transfer lines btwn 2 fuel pumps $879.80
Sometime in 2011 I noticed the car began to hesitate when shifting gears (automatic). I was on a long drive from florida to my home in maryland when the first incident occurred. I thought it was just a thing until it began to happen routinely at all speeds. I took it to the dealer and they advised that the valve body would need to be replaced at a cost of $4,500. I missed the warranty period by 60 days so I would have to pay the cost. The truck only had 75,000 miles on it as I usually used my other car for my daily commute. I'm letting the vehicle sit until I can afford such a costly repair. I got the vehicle from a dealer in ny with only 3000 miles on it. I'm certain this was a defect that porsche knew about and they should offer to foot the bill for the repair.
While leaving my home in my 2008 porsche cayenne turbo, the car started hesitating and then stalled out with a pdc error. After taking it in to the local porsche dealership they reported finding nothing. The issue would occur 2 more times and I took it to a local mechanic specializing in porsches who stated it was the throttle body. This was replaced however the issue is reoccurring with supplement errors such as chassis and check engine. My issue isn't uncommon please see provided links where others have had the same problems with their pdcc system. Http://www.6speedonline.com/forums/cayenne-955-957/200781-3rd-repair-attempt-warning-chassis-system.html http://rennlist.com/forums/porsche-cayenne-forum/699011-pdcc-major-problems.html http://www.renntech.org/forums/topic/45581-warning-chassis-system-on-2008-cayenne-turbo/
Related recalls
Power train: automatic transmission: cooling unit and lines
- What is wrong
- Porsche Cars North America, Inc. (Porsche) is recalling certain 2020 Cayenne vehicles. An insufficient weld on a transmission oil pipe may cause the vehicle to leak automatic transmission fluid (ATF).
- Risk
- If transmission fluid leaks while driving, the road surface may be made slippery, increasing the risk of a crash.
- Remedy
- Porsche will notify owners, and dealers will inspect the transmission oil pipe and replace it if necessary, free of charge. The recall began September 8, 2020. Owners may contact Porsche customer service at 1‑800‑767‑7243. Porsche's number for this recall is ALA5.
Recall number 20V271000 · Recall details
Power train: automatic transmission: gear position indication (PRNDL)
- What is wrong
- Porsche Cars North America, Inc. (Porsche) is recalling certain 2003-2006 Cayenne S, Cayenne Turbo, 2004-2010 Cayenne, 2006 Cayenne Turbo S, 2010-2016 Panamera S, Panamera 4 S, Panamera Turbo, 2011-2016 Panamera, Panamera 4, 2012-2013 Panamera Turbo S, 2013-2016 Panamera 4 GTS, 2014-2016 Panamera 4 S Executive, Panamera Turbo Executive, Panamera Turbo S G1 II, Panamera Turbo S Executive, 2013 Panamera 4 Platinum Edition, Panamera Platinum Edition, 2016 Panamera 4 Edition, Panamera Edition, Panamera Turbo S Executive Luxury Sports vehicles. The bushing that attaches the gear selector lever to the gearbox may degrade over time, causing the bushing to detach. This condition could allow the driver to move the shift lever to Park and remove the ignition key, while the transmission may not be in Park, with no warning message or audible chime.
- Risk
- If the vehicle is exited without the transmission being in Park and without the parking brake being applied, the vehicle may unexpectedly move, increasing the risk of a crash.
- Remedy
- Porsche will notify owners, and dealers will replace the shifter cable bushing, free of charge. Owners are instructed to use the parking brake until their vehicle is repaired. The recall began August 9, 2019. Owners may contact Porsche customer service at 1‑800‑767‑7243. Porsche's number for this recall is AKB1.
Recall number 19V446000 · Recall details
Power train: automatic transmission
- What is wrong
- Certain sport utility vehicles may have had a transfer case installed that could, due to changes in the housing casting, result in the oil pump rotation. Should this occur, oil starvation of the internal gears might result.
- Risk
- Continued operation of the vehicle could result in a fracture of the transfer case housing. Incorrect torque would then be applied to the driven wheels or oil could leak and contact the tires.
- Remedy
- Dealers will inspect the transfer case housing and, if necessary, replace the transfer case. Owner notification began on may 3, 2004. Owners should contact porsche at 1‑800‑545‑8039.
Recall number 04V071000 · Recall details
Questions about the Porsche Cayenne hesitation
Which Porsche Cayenne years have hesitation when accelerating problems?
The model years with the most reports are 2006 (3 complaints), 2005 (2 complaints) and 2013 (2 complaints).
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