Welcome to RennTech.org Community, Guest
There are many great features available to you once you register at RennTech.org
You are free to view posts here, but you must log in to reply to existing posts, or to start your own new topic. Like most online communities, there are costs involved to maintain a site like this - so we encourage our members to donate. All donations go to the costs operating and maintaining this site. We prefer that guests take part in our community and we offer a lot in return to those willing to join our corner of the Porsche world. This site is 99 percent member supported (less than 1 percent comes from advertising) - so please consider an annual donation to keep this site running.
Here are some of the features available - once you register at RennTech.org
- View Classified Ads
- DIY Tutorials
- Porsche TSB Listings
- VIN Decoder
- Special Offers
- OBD II P-Codes
- Paint Codes
- Videos System
- and get rid of this welcome message
It takes just a few minutes to register, and it's FREE
Contributing Members also get these additional benefits:
(you become a Contributing Member by donating money to the operation of this site)
- No ads - advertisements are removed
- Access the Contributors Only Forum
- Contributing Members Only Downloads
- Send attachments with PMs
- All image/file storage limits are substantially increased for all Contributing Members
- Option Codes Lookup
- VIN Option Lookups (limited)
thanks sswong98. i think the starter issue is tackled by installing a new one. still waiting for pump and motor mount, and meanwhile working myself through replacement of misc vac lines now as long as the intake is off. Currently struggling with the T-piece to the intake vent (circled red below). Seems next to impossible to remove the whole piece w/o taking engine out.... Trying to cut out the press-fitments to the metal tubes & replace with alternative design tee. Pretty low pace at this moment ( 15m /day....)as wife started to like driving the 996 (i am worried about that a bit...), but i really want to get the 955 pig out of the way in the garage for more exciting garage projects....
guess this noisy starter problem would go with brushless drives ... But likely this would never get mainstream or even cheap , when the ICE engine has no future anyway.... The rolling chassis was essential on the coffee table for easy move around during cleanup. Two rollers static, two steering wheels. could be hidden better, but i did not want to spend time to overengineer things....
Thanks nerdtalker! The squeaking is a good point. i got this randomly , and somehow always attributed to either belt or water pump. good to know, that the starter swap can fix this too:). thanks also for the offer on your starter. I will think about. Fyi - The only use for a used starter coming to my mind is not for automotive use at all - My last engineering travesty involving starters was an electric bathroom flush ( attic-mounted tanks , actuated through starter solenoids from some car ( whatever i could get at auto store) , a timer circuits for dual flush functionality and all powered by battery and solar cells to charge.). ...The more stuff i have , the more likely the crazy use.... ( this is how the hull of the donor engine for my dyi 996 engine rebuild ended up as coffee table in the living room):)
Thanks for the note - RFM. I know, and I gave up on a quick fix this afternoon after attempting to get sth. from two stores (Autozone / Napa; one rep did not even know what a graphite brush is...), I just ordered a rebuilt OE starter from Pelican, along more hardware, accessible w/ intake already off (vac/ water lines./ H2O pump, thermo/ belt. ...) since I have to wait a few days anyway, and the car needs this sooner of later (now @120k). The rush was mainly as wife needs a car during week. Currently only the 02C4 remains running, and which one she just does not feel too comfortable driving sheer by size and being a much rougher ride. I will enjoy the bike/train commute this week and hope no more car issues come up this week :)
9552T500 posted a topic in 9PA, 9PA1 (Cayenne, Cayenne S, Cayenne Turbo, Cayenne Turbo S)My 06 cayenne tts did suddenly refused to start during wife’s friday grocery tour ( ending up on fladbed back home). diagnostics indicated bad starter , and further digging this morning - gone two out of four graphite brushes. Pelican would have a proper replacement, but since this would take a few days i thought to put some other brushes in. Does anybody know whether there are any compatible replacement brush kits i could get from a local auto store? thanks ilja
9552T500 changed their profile photo
Hi Tony Z- thanks for the comment! Let me give you some input on your questions: I think it would be worth to get the workshop manual in German (Myself as a German would say the translation to eg. English is sometimes misleading/requiring to cross-check/study more context), but if it comes down to dimensional specs, torque, tightening sequences http://workshop-manuals.com was fully sufficient to me. It is a BT1800 cleaning system made by Omegasonics (18 Gallon / 1KW/ heated, variable frequency controller up to 40MHz )... https://omegasonics.com. Not produced anymore (got mine back in '08) , but the current model of comparable spec is BT1900. One of the best investments I ever made for my garage (originally acquired for my passion for collecting and restoring VMX motorcycles...). The M96 crank case was the very limit in terms size, and I had to flip it over to complete the cleaning. Sonic cleaning restored all parts and surfaces of lubrication channels pretty much to as close to original state as it can be. It is the level of cleanliness which, I think makes a big difference to success for such a project.
Sure- i like the british way very much! As a german - i am possibly just generally more for boring facts and not too much up for endless chat :( . I do find though the concept “paying it forward” reflecting my personal attitude. I document all my projects anyway in depth for myself, and have the desire to share when a physical solution can be much simpler and cheaper and often much quicker then often discussed. i have also no doubt it was eventually discussed. it is just not easily searchable ( at least at a place where you would expect - like here on p-cars and dominantly diy-ers)
thanks for the comment lewisweller. i think there is nothing wrong to answer a question after having it figuring oneself, when prior either keyword search on a forum did not show results, or couple of days pass wo any suggestion to some problem stated. Reading all posts seems super inefficient, but a search function , blocking typically after 1-2 queries suggests that this is desired here. However, vapor of a leaking engine as root cause makes totally sense - especially for a 120k engine. i will keep this in mind for the next more serious engine work down the road.
problem solved and lesson learned. cabin filters can be as important as the respirators for the crew of eight under the hood, and might need as frequent attention:) Wonder why nobody came up with a suggestion, and searching by keywords for air condition smell does not yield any results. However, Just clening out makes a big difference. new one on the way....
9552T500 posted a topic in 9PA, 9PA1 (Cayenne, Cayenne S, Cayenne Turbo, Cayenne Turbo S)Hi - on my 06 CTTS, over the last few months I noticed occasionally awful smell inside the cabin while driving. My research so far indicates that it is emitted from vents when AC system is on. Believe it smells like sth. burned, and is not present when I switch AC system completely off. Did anybody experience this before on a 955 Cayenne, Turbo or Turbo S ? Thanks in advance. PS.: side note. It may be coincidence or completely unrelated, but as far as electrical problems I am noticing for about comparable amount of time that the horn is dead (silence when pressing the steering wheel center...).
9552T500 posted a topic in DIY Articles - Carrera (996) - Common Fixes and Repairs2002 Porsche 911 M96 996 3.6 liter engine rebuild DIY I could not find a complete docu. for myself on the web when I started - so here I am sharing the documentation of my DIY rebuild of a M96 996 3.6L (3-chain) engine - form removal of the engine form car, teardown to the rods, assembly & putting back into car, and which runs fantastic now. Illustrations at hand of a few hundred images out of my photo-set which you can click to enlarge on the microsite as well. I hope I can encourage sb. to do this work on your own too. It is absolutely doable (I have no automotive background , but I am scientist, mostly doing engineering in nanotechnology, and I am passioned about restoring old motorcycles and engines ), and if you love engines - you will enjoy this as I did (and bring the hated 996 back to life). Link to docu: http://ow.ly/SjDf30fJkID snapshoot of the image set the docu. picks from... Author 9552T500 Category Carrera (996) - Common Fixes and Repairs Submitted 10/07/2017 11:03 PM Updated 10/08/2017 04:29 PM
9552T500 posted a topic in 996 Series (Carrera, Carrera 4, Carrera 4S, Targa)Just posted a docu. on my completed 02 996 M96 3.6 l engine rebuild for a gorgeous C4 cab barn find, I bough back in August 17 as roller with complete engine (Head&Case failure). http://ow.ly/SjDf30fJkID It is not about performance upgrades or how it should be done. Is about the process to get it done with very details on the critical steps for the hands-on engineer. The car drives fantastic now, and if it breaks I will be confidently enough to spend the needed money and time to order on the new hard parts (Nickies, rods, heads, etc.... For now I did not spend anything other than on a high-mileage used 997.1 donor engine and a couple of 996 cases with paired pistons/rings from engines with other type of failures). I wish I had an alike docu. when I started - so I share it here, and hopefully it is useful for someone who wants to bring a M96 996 3-chain engine back to life .
9552T500 started following 2002 Porsche 911 M96 996 3.6 liter engine rebuild DIY
9552T500 posted a tutorial in Carrera (996) - Common Fixes and RepairsI could not find a complete docu. for myself on the web when I started - so here I am sharing the documentation of my DIY rebuild of a M96 996 3.6L (3-chain) engine - form removal of the engine form car, teardown to the rods, assembly & putting back into car, and which runs fantastic now. Illustrations at hand of a few hundred images out of my photo-set which you can click to enlarge on the microsite as well. I hope I can encourage sb. to do this work on your own too. It is absolutely doable (I have no automotive background , but I am scientist, mostly doing engineering in nanotechnology, and I am passioned about restoring old motorcycles and engines ), and if you love engines - you will enjoy this as I did (and bring the hated 996 back to life). Link to docu: http://ow.ly/SjDf30fJkID snapshoot of the image set the docu. picks from...