So which oil, is there one right answer
07-22-2019 | 01:15 PM
#16
Burning Brakes
Joined: Jan 2015
Posts: 822
Likes: 136
Yes it is. I used the Porsche Factory DOT4 brake fluid that comes in a black can. Use the link will take you to the correct item.
07-22-2019 | 01:19 PM
#17
RL Community Team
Rennlist Member
Rennlist Member
Joined: Apr 2004
Posts: 3,450
Likes: 778
I also live in S. Calif. and I recently switched to Motul Oil X-cess 8100 5W40 Synthetic under the recommendations of my Porsche mechanic. In the next nine months I will submit a sample to Blackstone Labs for analyst and comparison to Mobil 0-40W. Using Mobil 1 for the last five years Blackstone Labs results indicated I have a very healthy engine. Since using Motul I have noticed lesser lifter noise, especially at start up and a cooler running temperature (5-10 F less). Two years ago I flushed my brake fluid utilizing the Motive Bleeder. You have two options, plastic cap for less money or the aluminum billet cap. I found the hard plastic cap worked flawlessly. Second item is the power bleeder catch bottles with rubber hose which makes the job cleaner with less or no mess cleaning up brake fluid. You will also need an 11mm brake bleeder wrench. I used the Schwaben wrench which is angled at both ends. I purchased the brake fluid from Suncoast Porsche Parts. Lastly you will need a OBD reader to reset your oil and brake maintenance light. There are several to choose from on Amazon. You can also do a search on the forum for recommendations.
https://www.ecstuning.com/b-schwaben...SABEgK4KvD_BwE
https://www.ecstuning.com/b-motive-p...et/motive1820/
https://www.suncoastparts.com/product/00004330552.html
https://www.ecstuning.com/b-schwaben...SABEgK4KvD_BwE
https://www.ecstuning.com/b-motive-p...et/motive1820/
https://www.suncoastparts.com/product/00004330552.html
Regarding Mobil 1 Blackstone oil analyses, did you see both the 210 and 100 viscosity fall below the minimal range? This is concerning to me. Thanks.
07-22-2019 | 01:38 PM
#18
Thread Starter
Rennlist Member
Joined: Apr 2011
Posts: 588
Likes: 32
From: Orange County, CA
I have the reminder resetting tool.
Now i I just need a good you tube video on brake flushing.
07-22-2019 | 02:41 PM
#19
Former Vendor
Joined: Jun 2019
Posts: 135
Likes: 29
From: Milford, CT
I would recommend Liqui Moly Leichtlauf High Tech Engine Oil (5W-40) which has the Porsche A40 approval and should be perfect for your climate. Regardless of if you choose 5W40 or 0W40 make sure you're using a name brand full synthetic oil that has the Porsche A40 approval.
07-22-2019 | 03:01 PM
#21
Burning Brakes
Joined: Jan 2015
Posts: 822
Likes: 136
Blackstone Lab Oil Sample 991_50th
Last edited by Sidvicious7; 07-22-2019 at 03:05 PM. Reason: Added attachment.
07-22-2019 | 04:08 PM
#22
Instructor
Joined: Jul 2014
Posts: 208
Likes: 7
From: Tampa FL
IMO - for brake fluid - use Motul 660 or Castrol SRF if you never want boiling issues or a soft pedal. +1 for the Motive Power bleeder...the model with the metal cap is just slightly easier to use.
Last edited by Tampa991; 07-22-2019 at 04:27 PM.
07-22-2019 | 06:25 PM
#23
Rennlist Member
Joined: Mar 2014
Posts: 4,779
Likes: 1,368
From: SW Florida
I am a Mobil 1 user as many. Up north I use 0-40. I am moving my TTS to Fl this fall. I will be switching to 5-50. Have used Mobil for many years on many Pcars.
I am interested in learning more about the Motul oils though. Any insight other than what was said already appreciated.
I am interested in learning more about the Motul oils though. Any insight other than what was said already appreciated.
07-22-2019 | 07:09 PM
#24
Burning Brakes
Joined: Jan 2015
Posts: 822
Likes: 136