Engine/Power - EJ25T (STI and 2006+ WRX) Discussions about the USDM 2006+ WRX and WRX STi 2.5 liter turbo flat-four.

What motor oils are you using on the STI?

Thread Tools
 
Search this Thread
 
Old 02-16-2005, 11:09 AM
  #16  
Registered User
 
2.5rs Mike's Avatar
 
Join Date: Oct 2004
Location: Sacramento, CA
Posts: 255
Car Info: 2000 RS
[QUOTE=Egan]I live in Kalifornia
Attached Thumbnails What motor oils are you using on the STI?-arnold-bath.jpg  
2.5rs Mike is offline  
Old 02-16-2005, 04:29 PM
  #17  
Registered User
Thread Starter
iTrader: (4)
 
carnut's Avatar
 
Join Date: Feb 2004
Location: Ca
Posts: 510
Egan, so you just use conventional chevron oil in the blue bottle in 5W30 ? and what oil filter are you using?
carnut is offline  
Old 02-19-2005, 06:33 AM
  #18  
Dahveed aka Robin Hood
iTrader: (3)
 
Group B's Avatar
 
Join Date: Nov 2002
Location: Robbin' the Hood (Claycord)
Posts: 4,793
Car Info: (RIP) '04 STi Silver
dude just use the oem filters, they are better than anything else out there, someone recently did a test between them and a bunch of other filters, and the oem ones work better.

dino oil just means conventional oil.

use some good stuff like kendall until you're ready for synthetic oil, around 7-8k miles, then go with Redline 10W40, its roxors.
Group B is offline  
Old 02-19-2005, 07:40 AM
  #19  
Registered User
iTrader: (14)
 
Egan's Avatar
 
Join Date: Nov 2001
Location: Peoples Republik of Kalifornia
Posts: 14,221
Car Info: 05 H2 SUT, 45 GPW, 10 Murano, 13 Boss 302
Originally Posted by carnut
Egan, so you just use conventional chevron oil in the blue bottle in 5W30 ? and what oil filter are you using?
OEM oil filter. There's a sticky in this forum on oil filters which you should read through when you get a chance.

As for oil, there are a few comparisons between dino and synthetic on the intarweb which you can find through your favorite search engine. I personally haven't found any data to justify spending the extra $ for the synthetic stuff. YMMV.
Egan is offline  
Old 02-21-2005, 09:41 AM
  #20  
Father Time
iTrader: (4)
 
Double Phister's Avatar
 
Join Date: Sep 2004
Location: You're doing it wrong!
Posts: 6,699
Car Info: This aint a bag. It's a shipment.
5W-30 dino with OEM filter.
'05 12.5K miles.

I like synthetic for extended mileage between oil changes but I'm not doing that and will stick with dino and the recomended 3750 mile oil interval.
Double Phister is offline  
Old 02-24-2005, 11:18 AM
  #22  
Registered User
 
RBMike's Avatar
 
Join Date: Nov 2004
Posts: 75
Where are you guys getting "Royal Purple" ?
RBMike is offline  
Old 02-24-2005, 12:59 PM
  #23  
Registered User
 
DChan's Avatar
 
Join Date: Jun 2004
Location: Seattle, WA
Posts: 106
Originally Posted by carnut
what is dino, never heard of it
Dino oil is non-synthetic oil.
DChan is offline  
Old 02-25-2005, 09:48 PM
  #24  
Registered User
Thread Starter
iTrader: (4)
 
carnut's Avatar
 
Join Date: Feb 2004
Location: Ca
Posts: 510
Does the STI take 4.8 quarts of oil with filter? and what is DINO oil?????? is that a brand?
carnut is offline  
Old 02-26-2005, 03:42 AM
  #25  
Registered User
iTrader: (12)
 
Kevin M's Avatar
 
Join Date: Nov 2002
Location: Reno, NV
Posts: 18,369
Car Info: 1993/2000/2001 GF4 mostly red
Originally Posted by DChan
Dino oil is non-synthetic oil.
What he said.
Kevin M is offline  
Old 02-26-2005, 04:43 AM
  #26  
Registered User
iTrader: (38)
 
gdogg's Avatar
 
Join Date: Oct 2003
Location: rightBehindYou, HI
Posts: 7,783
Car Info: 1973 Huevo Ranchero
i've used royal purple, mobile 1 and amsoil. i change every 3,000- so for me it doesn't really matter. i still burn a little under a quart. my STi has 18000 miles that are very hard miles. in my wifes wrx i change the (mobil1) oil every 6,000 (i check every 2000 miles)

i'm wasting my money on synthetic the way i change it. i use synthetic just for peace of mind i guess. i know i'd do fine with dino oil since i chane oil like mad man



aloha from the summit of *-^-Mauna Kea-^-*
gdogg is offline  
Old 02-26-2005, 07:16 AM
  #27  
Registered User
iTrader: (14)
 
Egan's Avatar
 
Join Date: Nov 2001
Location: Peoples Republik of Kalifornia
Posts: 14,221
Car Info: 05 H2 SUT, 45 GPW, 10 Murano, 13 Boss 302
Originally Posted by carnut
Does the STI take 4.8 quarts of oil with filter? and what is DINO oil?????? is that a brand?
Yes, 4.8 qts. just like the WRX. And as BANSUVS said, DINO oil = dinosaur oil = regular old oil that comes from decompsing dinosaurs in the ground.
Egan is offline  
Old 02-26-2005, 07:54 AM
  #28  
iClub Silver Vendor
iTrader: (25)
 
FW Motorsports's Avatar
 
Join Date: Nov 2002
Location: Participating in some Anarchy!
Posts: 15,494
Car Info: 2005 LGT wagon
I use Mobil 1 synthetic 5W-30 dino with OEM filter in my '05 STi.
Why?
'Cause I'm not a cheap bastard like Egan.

Car burns about 1 - 1.5 quarts between oil changes; my only complaint with the car.
FW Motorsports is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
tesh
Hawaii
3
04-08-2011 11:04 PM
grambo
Drivetrain
2
01-04-2007 07:55 AM
MotorCitySTI
Engine/Power - EJ25T (STI and 2006+ WRX)
15
05-23-2005 12:34 AM
sykosis
Suby Shopping & Maintenance/Warranty
11
03-16-2005 07:35 AM
SHADO
Drivetrain
4
10-17-2003 03:53 AM



Quick Reply: What motor oils are you using on the STI?



All times are GMT -7. The time now is 12:40 AM.


Top

© 2024 MH Sub I, LLC dba Internet Brands



When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.