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)

Oil consumption


Recommended Posts

My 99 996 drinks about 1 bottle of synthetic almost every month. Doesn't seem to be normal for me. But the engine still runs strong and doesn't seem to have any problem.

Can anyone tell me something about 996's oil consumption and what are things that I am missing?

:eek:

Link to comment
Share on other sites

  • Moderators

Peter Smith once told me what Porsche considers normal. I think it was 1 quart per 600 miles or 1 liter per 1,000 kilometers. I would not be happy if my car used that much oil, or a quart a month unless I drove 15,000 miles a month.

I change the Boxster oil every 15,000 miles and do not add oil in between changes, but I am about a quart low when it is time for the change. But I think I burn less oil than most other owners.

Link to comment
Share on other sites

Horizontal 6 engines are a bit different than your V6 or I6. I think due to the layout they can be more prone to ring leakage. Do non know exactly why but seems to be the case. For example the cloud that a lot of people notice on startup. Also break in procedure, as in all engines, can determine how well the rings are seated and consequenly subsequent oil consumption.

Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
×
×
  • 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.