The banner above is an advertisment - if it asks you to download software, please ignore.
Site News -
7/1: Members: Log In to See Fewer Ads! |
5/28: SAAB Evolutions/TSN T-Shirts $14
[General |
Members |
C900 |
9000 |
NG900 & OG93 |
93 |
95 |
NG95 |
99 |
Sonett |
Vintage Models |
Clubs |
Other Cars |
FAQs |
Gifts |
Member Photo Galleries |
Member Directory |
Classifieds |
Manuals |
*Buddy Registry |
*Mileage Registry |
Polls |
What's New |
Raffle |
Photo of the Month |
Sponsors]
"DrBoost", a former Saab engine designer/engineer wrote some time ago that he considered the Castrol Edge 0W-40 oil to probably be the best oil for the B2x4 engines. But any good quality 0W-40 would most likely be just fine, as long as you don't go too far between changes (~10,000 kms).
Personally I wouldn't use a 5W-40, as most of the wear occurs during cold starts and a good 0W-40 will stay in grade for at least 10,000 kms. Also, it's not an advantage to have too thick an oil at working temp (and yes, the 100 Celcius viscosity of a 5W-40 oil will typically be higher than a 0W-40) since oil flow is just as important as - if not more than - the oil pressure.
->Posting last edited on Mon, 16 Feb 2015 08:27:37.
Posts in this Thread:
- Ideal Engine Oil, DanaH, Wed, 11 Feb 2015 08:54:04
- Any good quality fully synthetic in the correct grade.., AdamB
, Mon, 16 Feb 2015 08:25:06 <-- Viewing This Message - Re: Ideal Engine Oil, Name Left Blank, Sat, 14 Feb 2015 14:59:03
- Ideal is an illusion. And maybe irrelevant., Noel, Sat, 14 Feb 2015 12:09:35
- Re: Ideal Engine Oil, sam96CS
, Thu, 12 Feb 2015 17:17:56 - Re: Ideal Engine Oil, Simon S, Wed, 11 Feb 2015 09:24:00
Members do not see ads below this line. - Help Keep This Site Online - Signup
Post a Followup
No Site Registration is Required to Post - Site Membership is optional (Member Features List), but helps to keep the site online
for all Saabers. If the site helps you, please consider helping the site by becoming a member.
StateOfNine.com
![](/tsn/xyz/stateofninebutton.gif) |
SaabClub.com
![](/tsn/xyz/scnabutton.gif) |
Jak Stoll Performance
![](/tsn/xyz/jakstollbutton.gif) |
M Car Covers
![](/tsn/xyz/mcarcoversbutton.gif) |
Ad Available
![](/tsn/xyz/buttonavailable.gif) |
![](/tsn/images/tsnmap.gif)
Random Saabnet.com Member Gallery Photos (Click Image)
This is a moderated bulletin board - Posting is a privilege, not a right.
Unsolicited commercial postings are not allowed (no spam). Please, no For Sale or Wanted postings, SERIOUSLY.
Classifieds are to be listed in The Saab Network Classifieds pages.
This is a problem solving forum for over 250,000 Saab owners, so expect to see
problems discussed here even though our cars are generally very reliable. This is not an anything goes
type of forum. Saabnet.com has been a moderated forum since 1988. For usage guidelines, see the
Saabnet.com Mission and Purpose Page. Please remember that you are
not anonymous. Site Contact | Site Donations | Other Sites by SP -
Poverty2Prosperity.org | Run Club Menlo Park | ScreenBot
Site Members do not see red text instructions, bottom of the page anchor ads, or box ads.
Click here to see all
the Site Membership Benefits!