Jump to content

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 (limited)
  • VIN Decoder
  • Special Offers
  • OBD II P-Codes
  • Paint Codes
  • Registry
  • Videos System
  • View Reviews
  • 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)

ABQautoxer

Members
  • Posts

    25
  • Joined

  • Last visited

Posts posted by ABQautoxer

  1. Tolum

    I have noticed my AC was weaker and was holding 32psi in the line like yours so I originally figured no problem there since its within the range. Yesterday I finally added more R134A and the line pressure is now 37-38psi at idle at about 70F outside and it blows MUCH colder than ever. This might be worth a shot after I originally thought the pressure was high enough to indicate neither of us was low. GL.

  2. Loren are you talking about the real Durametric setup or this generic cable linked in the first post these guys are talking about? I have a Durametric pro kit as well, the generic ad above claims to do years that you need the round connector but its not shown in their pics.

  3. FWIW unless there is another cable not shown, this will only talk to a 1996 993 or newer.

    OBD II was not required by automakers until 1996. Porsche still had some diagnostic but not nearly as sophisticated as OBD II.

    I know this. I was basically saying I don't see the round cable to do the other models it claims in the ad.

  4. Never had the axle out of the 986, but if its like other cars, that stub axle has a circlip near the end of it. You have to push the stub axle back into the diff carefully not to upset the seals, and then force it into place. The trick on other cars is to use the full axle and thanks to the play in the CV joints, you can safely hammer it in like a slide hammer until it pops into place. Again, since I've never done a Boxster, hopefully someone can chime in to verify its the same.

  5. Your pressures could be low by as much as 10psi when hot. You probably want to start with something closer to 36 all around cold. On street tires for autox, I'm running 38f/41r hot but the sidewalls are a bit softer than Pilot Cups. At the least try starting the rears at 35psi cold and see how much of a change that makes. My guess is that low you are over heating the tires and they aren't working properly due to low pressure so a smaller contact patch.

  6. Could it be tram-lining? Where the type of tire you have follows little grooves/ruts in the road making it feel like it has a mind of its own? Mine did this on the Michelin Pilot Sports even after I aligned it myself but doesn't on the current tires with no change in the alignment.

×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.