2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.
Sponsored by:

mobil 1 oil filter? 10w30 oil in summer?

Thread Tools
 
Search this Thread
 
Old 07-14-06, 12:02 AM
  #1  
r o t a r y

Thread Starter
iTrader: (2)
 
ultrataco's Avatar
 
Join Date: Jun 2006
Location: Indiana
Posts: 629
Likes: 0
Received 0 Likes on 0 Posts
Question mobil 1 oil filter? 10w30 oil in summer?

maybe i should have asked before i bought it, but does anyone have any experience with the mobile 1 filter? It is bigger than the fram filter that's on the car now. I think it's supposed to hold more oil than stock.

also, is 10w30 (fyi, it's castrol gtx) ok for summer? it's humid and about 70-90 degrees farenheit here. I bought a case to do an oil change this weekend, should I return it and buy a heavier weight, like 20w50 or will the 10w30 be fine?
Old 07-14-06, 12:04 AM
  #2  
Rotary Enthusiast

 
drago86's Avatar
 
Join Date: Oct 2002
Location: California, Bay Area
Posts: 1,165
Likes: 0
Received 0 Likes on 0 Posts
Mobil one filters are quite good, much better then the fram crap thats on there. 10-30 should be fine too.
Old 07-14-06, 12:05 AM
  #3  
r o t a r y

Thread Starter
iTrader: (2)
 
ultrataco's Avatar
 
Join Date: Jun 2006
Location: Indiana
Posts: 629
Likes: 0
Received 0 Likes on 0 Posts
wow, that was quick, thanks
Old 07-14-06, 12:05 AM
  #4  
Not a rotor? Not a motor.

 
Denholm's Avatar
 
Join Date: Dec 2005
Location: BC, Canada
Posts: 185
Likes: 0
Received 0 Likes on 0 Posts
yeah.. fram is garbage
Old 07-14-06, 12:06 AM
  #5  
Former Moderator. RIP Icemark.
 
Icemark's Avatar
 
Join Date: Apr 2001
Location: Rohnert Park CA
Posts: 25,896
Likes: 0
Received 19 Likes on 19 Posts
10W30 is fine for starting in temps under 85F... if you are starting and running above 85F you are probably better off using a 20W50 or a 15W40
Old 07-14-06, 12:12 AM
  #6  
From Start 2 Finish

 
WNT2CREALPAIN's Avatar
 
Join Date: Jun 2006
Location: Motown
Posts: 261
Likes: 0
Received 0 Likes on 0 Posts
If it's that hot you should use 20W50 to be safe.

Some lucas oil stabilizer wouldn't hurt either.
Old 07-14-06, 12:16 AM
  #7  
a reliable rotary? STFU!

 
Tape.Worm's Avatar
 
Join Date: Dec 2004
Location: Riverside/Irvine, CA
Posts: 229
Likes: 0
Received 0 Likes on 0 Posts
isnt that lucas stuff uber thick? Anyone try it? sorry don't mean to thread jack...
Old 07-14-06, 12:20 AM
  #8  
From Start 2 Finish

 
WNT2CREALPAIN's Avatar
 
Join Date: Jun 2006
Location: Motown
Posts: 261
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by DriftRXSeven
isnt that lucas stuff uber thick? Anyone try it? sorry don't mean to thread jack...
Yeah it makes the oil quite a bit thicker. I use it every other oil change.

Sometimes I just put in 15W40 when I use it.
Old 07-14-06, 12:34 AM
  #9  
Former Moderator. RIP Icemark.
 
Icemark's Avatar
 
Join Date: Apr 2001
Location: Rohnert Park CA
Posts: 25,896
Likes: 0
Received 19 Likes on 19 Posts
Originally Posted by WNT2CREALPAIN
Yeah it makes the oil quite a bit thicker. I use it every other oil change.

Sometimes I just put in 15W40 when I use it.
something wrong with the quality of your oil, that you need to use snake oil every other oil change?
Old 07-14-06, 12:47 AM
  #10  
Full Member

 
fc3stech's Avatar
 
Join Date: Aug 2004
Location: San Bernardino County, Camp Pendleton, Kissimmee Fl.
Posts: 178
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by WNT2CREALPAIN
Yeah it makes the oil quite a bit thicker. I use it every other oil change.

Sometimes I just put in 15W40 when I use it.

Yeah for reals why would you use any additives dont you know there all a bunch of bull well except for some fuel additives those can actually do something
Old 07-14-06, 01:15 AM
  #11  
From Start 2 Finish

 
WNT2CREALPAIN's Avatar
 
Join Date: Jun 2006
Location: Motown
Posts: 261
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by Icemark
something wrong with the quality of your oil, that you need to use snake oil every other oil change?
There's nothing wrong with the quality of my oil & gear oil I just add a climbing additive. Is there a problem with that? Say what you want.

Cheers!

Last edited by WNT2CREALPAIN; 07-14-06 at 01:26 AM.
Old 07-14-06, 01:59 AM
  #12  
From Start 2 Finish

 
WNT2CREALPAIN's Avatar
 
Join Date: Jun 2006
Location: Motown
Posts: 261
Likes: 0
Received 0 Likes on 0 Posts
Exclamation

In fact im really sorry and take back what I have said. Icemark is right.

Im actually draining my ******* oil as we speak! (seriously) lol

Sorry for telling you to add it. Reading this test on the stabilizer scared me.

http://www.bobistheoilguy.com/images/lucas/lucas.htm

I will never go by what I hear anymore! Just by the facts.
Old 07-14-06, 12:38 PM
  #13  
r o t a r y

Thread Starter
iTrader: (2)
 
ultrataco's Avatar
 
Join Date: Jun 2006
Location: Indiana
Posts: 629
Likes: 0
Received 0 Likes on 0 Posts
what will happen if I use 10w30 when it's above 85?
Old 07-14-06, 12:43 PM
  #14  
Former Moderator. RIP Icemark.
 
Icemark's Avatar
 
Join Date: Apr 2001
Location: Rohnert Park CA
Posts: 25,896
Likes: 0
Received 19 Likes on 19 Posts
depending on the oil brand, the shear film may be too thin to protect the engine from wear, because the oil is too runny
Old 07-14-06, 01:01 PM
  #15  
r o t a r y

Thread Starter
iTrader: (2)
 
ultrataco's Avatar
 
Join Date: Jun 2006
Location: Indiana
Posts: 629
Likes: 0
Received 0 Likes on 0 Posts
so i should probably get some 20w50?
Old 07-14-06, 01:04 PM
  #16  
From Start 2 Finish

 
WNT2CREALPAIN's Avatar
 
Join Date: Jun 2006
Location: Motown
Posts: 261
Likes: 0
Received 0 Likes on 0 Posts
yes
Old 07-14-06, 01:04 PM
  #17  
r o t a r y

Thread Starter
iTrader: (2)
 
ultrataco's Avatar
 
Join Date: Jun 2006
Location: Indiana
Posts: 629
Likes: 0
Received 0 Likes on 0 Posts
or 10w50
or 20w40

i don't know the difference
Old 07-14-06, 01:04 PM
  #18  
marky

 
peachykeenwight's Avatar
 
Join Date: Mar 2005
Location: Bothell, WA
Posts: 821
Likes: 0
Received 0 Likes on 0 Posts
Go Royal Purple!
Old 07-14-06, 01:06 PM
  #19  
r o t a r y

Thread Starter
iTrader: (2)
 
ultrataco's Avatar
 
Join Date: Jun 2006
Location: Indiana
Posts: 629
Likes: 0
Received 0 Likes on 0 Posts
$$$
Old 07-14-06, 01:06 PM
  #20  
From Start 2 Finish

 
WNT2CREALPAIN's Avatar
 
Join Date: Jun 2006
Location: Motown
Posts: 261
Likes: 0
Received 0 Likes on 0 Posts
Put in 20W50 but 15W40 is good enough
Old 07-14-06, 01:14 PM
  #21  
White chicks > *

iTrader: (33)
 
1QWIK7's Avatar
 
Join Date: Jul 2003
Location: Secaucus, New Jersey
Posts: 13,147
Likes: 0
Received 1 Like on 1 Post
I ran mobil 1 filter with castrol gtx 10w-30 for 2 summers in the FD with no problems. It does get thin and you'll notice it upon startups after short shutdowns. You'll see it on your oil pressure gauge if you have one.

Im running a mobil 1 filter with RP 10w-30 in my DD now with no problems as well.

If you track your car or do alot of driving in the summer with long trips, go 20w-50 to be safe. If you're driving short trips a couple of times during the day, 10w-30 should be fine.
Old 07-14-06, 09:17 PM
  #22  
r o t a r y

Thread Starter
iTrader: (2)
 
ultrataco's Avatar
 
Join Date: Jun 2006
Location: Indiana
Posts: 629
Likes: 0
Received 0 Likes on 0 Posts
i got some castrol gtx 20w50.
i'll change my oil this weekend if it doesn't rain
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
FD7KiD
3rd Generation Specific (1993-2002)
15
02-26-21 10:12 PM
The1Sun
New Member RX-7 Technical
9
03-18-18 11:08 PM
alphawolff
1st Generation Specific (1979-1985)
17
11-17-15 05:57 PM
FD7KiD
Single Turbo RX-7's
1
08-17-15 11:50 PM



Quick Reply: mobil 1 oil filter? 10w30 oil in summer?



All times are GMT -5. The time now is 01:56 PM.