Welcome to the North American Subaru Impreza Owners Club Sunday September 21, 2014
Home Forums WikiNASIOC Products Store Modifications Upgrade Garage
NASIOC
Here you can view your subscribed threads, work with private messages and edit your profile and preferences Home Registration is free! Visit the NASIOC Store NASIOC Rules Search Find other members Frequently Asked Questions Calendar Archive NASIOC Upgrade Garage Logout
Go Back   NASIOC > NASIOC Technical > Service & Maintenance

Welcome to NASIOC - The world's largest online community for Subaru enthusiasts!
Welcome to the NASIOC.com Subaru forum.

You are currently viewing our forum as a guest, which gives you limited access to view most discussions and access our other features. By joining our community, free of charge, you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Registration is free, fast and simple, so please join our community today!

If you have any problems with the registration process or your account login, please contact us.
* Registered users of the site do not see these ads.
 
 
Thread Tools Display Modes
Prev Previous Post   Next Post Next
Old 03-19-2008, 06:11 PM   #1
FD777
Scooby Newbie
 
Member#: 84820
Join Date: Apr 2005
Chapter/Region: BAIC
Location: Santa Clara/Sunnyvale, CA
Vehicle:
2005 WRX Sedan
Crystal Gray

Default Oil Analysis - Castrol Syntec GC 0w-30 - 5000mi - 2005 Subaru WRX

Driving details:
Nothing exciting in this interval. I'd estimate 70% city driving and 30% freeway.
Easy on the throttle for the first 10 minutes - <3.5K revs. After that I'll push harder depending on my mood.

Personal Comments:
Copper is back up, but there were no motorsports events or spirited drives. Any comments are welcome!

Current UOA:
Code:
OIL FILTER: Subaru OEM Toyo Roki - 15208AA100
AIR FILTER: Subaru OEM - 16546AA020
 
EQUIP.MAKE/MODEL: Subaru 2.0L Turbo	OIL TYPE & GRADE: Castrol Syntec GREEN 0W/30 (Gas)
FUEL TYPE: Gasoline (Unleaded)		OIL USE INTERVAL: 5000 miles
 
You ran this 0W/30-grade oil 5,000 miles and we found copper reading at 11 ppm, which might be a sign
of some excess wear though we don't think it's a new problem. It's not too high, yet, but it is something to monitor in
future samples. The rest of the wear metals look good showing normal wear. The oil's TBN was 4.8, indicating lots of
active additive left in this brand and type of oil. Air filtration was adequate and oil filtration (see insolubles) was very
good. No contaminants were present. Check back in 4K to 5K miles for another look at copper.
 
 
ELEMENTS IN PARTS PER MILLION (PPM)
 
OIL TYPE		GC Green	GC Green	GC Green	M1 10w-30
MAKE UP OIL (qts)	1.0		0.75		1.5		0.5
 
MI/HR ON OIL		5000		4000		4,100		4,000		Unit /		Universal Averages
MI/HR ON UNIT		35,600		27,000		23,100		15,000		Location
SAMPLE DATE		03/01/08	06/08/07	03/02/07	04/08/06	Averages
 
ALUMINIUM		2		2		3		2		2		3
CHROMIUM		0		0		0		1		0		1
IRON			6		5		6		4		5		8
COPPER			11		9		12		7		10		5
LEAD			1		1		1		2		1		5
TIN			0		0		0		0		0		1
MOLYBDENUM		2		1		2		67		18		71
NICKEL			2		2		2		0		2		0
MANGANESE		1		1		1		0		1		1
SILVER			0		0		0		0		0		0
TITANIUM		0		0		0		0		0		0
POTASSIUM		1		0		0		0		0		1
BORON			1		0		2		35		9		66
SILICON			10		12		11		9		11		9
SODIUM			2		0		4		4		3		7
CALCIUM			3356		2902		2923		2171		2838		2395
MAGNESIUM		155		154		134		11		114		109
PHOSPHORUS		858		823		785		601		767		722
ZINC			960		1023		928		713		906		861
BARIUM			0		0		0		0		0		0
 
 
 													Values Should Be
 
cSt Viscosity @ 100C	64.2		64.8		64.7		61.4				58-65
SUS Viscosity @ 210F	11.38		11.55		11.52		10.60				9.6-11.9
Flashpoint in F	410		390		390		370				>385
Fuel %			<0.5		<0.5		<0.5		<0.5				<2.0
Antifreeze %		0.0		0.0		0.0		0.0				0
Water %			0.0		0.0		0.0		0.0				<0.1
Insolubles %		0.2		0.2		0.4		0.3				<0.6
TBN			4.8		5.9		6.3		4.7
TAN
ISO Code
Previous UOA threads:
06/08/07 Castrol Syntec 0w-30 - 4000 miles
03/02/07 Castrol Syntec 0w-30 - 4100 miles
04/08/06 Mobil1 10w-30 - 4000 miles
FD777 is offline   Reply With Quote
 

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
FS: Castrol 0w-30 European Formula, Subaru oil filters w/crush gasket 2004_STI NWIC Private Classifieds 9 09-26-2009 01:44 AM
Used Oil Analysis - Castrol Syntec 10W40 - Subaru WRX STi, 2nd sample alanlcit Service & Maintenance 8 10-23-2007 09:54 AM
Oil Analysis - Castrol Syntec GC 0w-30 - 4000mi - 2005 Subaru WRX FD777 Service & Maintenance 9 07-25-2007 10:40 AM
Used Oil Analysis - Castrol Syntec 10W40 - Subaru WRX STi alanlcit Service & Maintenance 19 07-24-2007 03:09 AM
Oil Analysis - Castrol Syntec GC 0w-30 - 4100mi - 2005 Subaru WRX FD777 Service & Maintenance 7 04-02-2007 04:01 PM


All times are GMT -4. The time now is 07:14 PM.


Powered by vBulletin® Version 3.7.0
Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
Powered by Searchlight © 2014 Axivo Inc.
Copyright ©1999 - 2014, North American Subaru Impreza Owners Club, Inc.