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Showing results for tags 'automatic transmission'.
Hi, Everyone, I am new to this forum and first of all I would like to say that this site is the best for information on maintenance, repair and tips of all Porsche sites on the web. I am currently a new owner of a 2010 Porsche Cayenne Base with 70,000 miles and so far except for the clogged cowling and a/c drains that i fixed (thanks to this site) it has been the best car I have owned. My question is, the owners manual says that the ATF should be changed every 160,000 miles or I think 12 years. Is this safe or should I be doing it more often regardless of what they say. What do you experienced owners recommend, I Love this car and I want it to last as long as possible. All previous maintenance had been done at the stealership and I don't see any record of them changing the ATF before I got it. Thanks In advance.
I have Porsche 911 / 997.2 Year 2010, VIN WP0ZZZ99ZAZ71XXXX in UAE, Middle East I purchased the car 2 years ago and there is no warranty, I believe the cad had rear accident history, however from testing PIWIS !! tested reveal no problem, i have fixed some problem related to rubber engine / motor mounts, transmission mount and regular servicing (oil, spark plugs). Recently I felt slight vibration when changing 1st to 2nd gear in Normal Automatic Mode (PDK) (not Spot / sport plus) , I feel slight vibration but its gone on other gear 3-7th even in high speed I thought it was just minor glitch, I check with dealer and they wanted 2-3 weeks waiting, but the car is already having problem. So I decided to take to Automatic Transmission specialist, where I can see they have PIWIS tester and other US as well as German Cars being repaired, for more than 30 cars. I assume the risk and leave the car, the next day I went back and they show me Oil with Water mixed, so they decided to open the whole transmission, the shop does not stop there, they Tear down the automatic transmission and asked me to replace the part (below) I just can not understand that with No PIWIS error, they just want to change everything, However, I just need to find the UNKOWN PART, Can anyone guide me where to look for this or at least trade the whole transmission ? The part needed are: Heat Exchanger PN 9G1 307 017 00 (Not an issue ordered) Control unit Hydraulic PN 9G1 317 015 00 (I insist to re install as this is easy part to replace after) Oil pan Complete : PN 9G1 321 025 00 (Not an issue ordered as this filter and mixed with water) Automatic Clutch and cover plate (UNKNOWN) This is the problem, I appreciate if anyone can guide me where to look for this Anyway, I am now challenging the repairshop to delay the clutch hydraulic control unit, and repair the (Unkown Automatic Clutch and defective cover as I can not find yet the replacement) lets see how it goes