Car Stall Problems of Porsche Cayenne

The car lost power and stalled on the highway without warning, the road was the garden stat parkway in new jersey , happened in mid night.

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Porsche diesel emission compliant fix: - Porsche was required to apply emission fix to 2014 Cayenne diesel - diesel emission settlement requirement is the emission fix ". . Will not result in any noticeable changes to the driving characteristics. . " - in Jan 2018, emission fix was applied to 2014 Cayenne diesel - right after fix, the car showed 2-3 sec lag from the stop. At stop, when gas pedal is pressed, the car does not accelerate for 2-3 sec, then it "jumps" - in may, car was taken to Porsche dealership. Dealer stated that this lag is normal after fix, even though there was no such lag before fix - Porsche dealership installed latest software on the car in may. After that, lag decreased from 2-3sec to 2 sec. But the car still has abnormal lag - it feels unsafe to drive the car, when merging to roundabouts, when merging from the stop - a complaint was filed with Porsche cars of America. Requirement of no ". . . Noticeable changes to the driving characteristics" was discussed. Porsche said that the performance is "as designed" - clearly, when car was purchased in 2014, there was no lag. That's when the car performed as designed. - emission fix noticeably changed car driving characteristics, it made the car feel unsafe. Pressing gas pedal from stop does not result in smooth power delivery, it is not clear if the car will drive or not for 2 sec.

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The bolts on the camshaft controller broke inside of my engine. When this happened, I was driving southbound on the 405 freeway in los angeles, CA. The car violently jerked and then stalled on the freeway. This almost caused a major accident, but thankfully everyone was able to avoid my car. I've been told by a few repair shops that the damage done by the loose bolts likely damaged the engines internal components and I will likely be needing a new engine or an overhaul of the existing engine.

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Driving on highway when the car dramatically lost power and stalled, luckily I was close to an exit and managed to get off the highway. However there was an 18 wheeler behind me that had to brake hard to avoid hitting me. I got to the bottom of the exit ramp and the car was barely running. Was able to get it back to the dealer (which was only 1/4 mile away) the problem was the camshaft adjust bolts on bank #1 sheared. This is a known defective part and problem with all Porsche v8 engines from 2011-2012.

I was driving on the highway. Accelerating as I was merging into the highway. I saw smoke coming out the back. Check coolant light came on. When I stopped I saw coolant everywhere underneath the car. The dealership determined the glue from the coolant tubes failed and needs to install new coolant pipes.

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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. . Read more...

When rolling slowly (<15mph) 1-2 second stall/bog after pressing accelerator before car accelerates, creating a major safety issue esp when merging with traffic, changing lanes, etc. Porsche north America denies this is a problem after inspection and says its "performing to specification". Separately, several Porsche dealers have verbally acknolwedged and/or confirmed this issue and call it a "first year" hybrid model problem.

2004 Porsche Cayenne had the following repairs performed on the vehicle: rear hatch lid adjusted, dome light covers replaced, audio unit replaced, etc. . . ** answer required***. The transmission jerks and banged at slow speeds. The dealer updated the transmission control unit. The vehicle also experienced stalling problems. The remote entry remote lost it's programming and had a poor signal. At time all the door locks would not unlock using the keyless entry system. The vehicle experienced suspension problems. The rear hatch light wouold not turn off because the hatch was misadjusted. The consumer felt that the horn was not loud enough. The vehicle shimmied at highway speeds and a vibration could be felt in the steering wheel. The headlamps fogged up. The driver's side mirror ould not fold in automatically. The radio and other accesories would not turn off whent he key was removed from the ignition. The hood was had to raise because the tailgate shocks failed. The rear hatch would not close because it was misaligned. The rear roof molding would not stay in place. The radio produced no sound at time in the radio or cd mode. The instrument cluster had to be updated. The sunroof would not close flush with the roof. The vehicle has been out of service for a total of 32 days since the vehicle was purchased.

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Porsche-04 Cayenne on occasions stalls on turning and touching brake and twice on the freeway going straight but braking and pushing on throttle no power for a few seconds.

: the contact stated the vehicle performs as if it will stall while accelerating in traffic. The vehicle has never actually stalled, but hesitates during acceleration. The hesitation occurs mostly when vehicle is making turns. This is a recurring incident which occurs daily.