Jump to content

The RennTech.org community is Member supported!  Please consider an ANNUAL donation to help keep this site operating.
Click here to Donate

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)


  • Content Count

  • Joined

  • Last visited

Community Reputation

0 Neutral

About hyphenf15

  • Rank

Profile Fields

  • Porsche Club
  • Present cars
    1996 993 C4
  1. I just bought a 96 C4 in May 06. I love the car. Now has 88K miles on it. I use it as a daily driver. I am working through the check engine light and secondary air injection system problems as we speak. Alabama does not require an emissions check and the car runs perfectly fine. Every once in a while it will have a rough idle, but that is about the extent of the secondary air injection problem. I had to replace hood and trunk struts and new speakers - factory ones were shot. I do have an oil leak from the lower valve covers. Not around the seal, but between the metal sleeve and the pl
  2. My 96 993 C4 lower valve cover is leaking oil around the metal sleeve in the plastic housing. I tried to replace the gasket with no luck. I've heard you can upgrade to one piece aluminum valve covers. Anybody have any experience with them? Who makes a good set at a good price? Any help would be great, I'm tired of the blue smoke at red lights. Thanks.
  • 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.