Recent Topics
Chevy Commercial Parody
by 02SE. 12/17/18 02:37 AM
Fluctuating Tachometer Fixed!
by jerseyguy123. 12/17/18 02:10 AM
2015 MB GLA250: OEM oil vs Mobil1 Formula M
by SlavaB. 12/17/18 12:39 AM
Shotgun Ammo
by user52165. 12/16/18 10:24 PM
Bought a Model 3 for wifey
by JeffKeryk. 12/16/18 09:01 PM
Maybe I'm crazy.
by TRDPRO85. 12/16/18 07:50 PM
Pacer EON E-11 Synthetic Motor Fluid
by Brandon9797. 12/16/18 07:46 PM
Reuse transmission fluid??
by FFeng7. 12/16/18 07:35 PM
Amsoil SS color change
by BigShug681. 12/16/18 07:21 PM
Why don't owner's manuals specify the oil type
by OilUzer. 12/16/18 07:13 PM
belt tensioner problems
by mobilaltima. 12/16/18 06:57 PM
How bout them Patriots
by 53' Stude. 12/16/18 06:36 PM
Hand held Ham radio suggestions
by littleant. 12/16/18 05:20 PM
Ford 2.3 EB's using 87 vs 91/93 octane
by Whimsey. 12/16/18 04:48 PM
Oil analysis pump tube?
by maximum6. 12/16/18 03:56 PM
Mahle charcoal lined filter..the best!
by TiGeo. 12/16/18 03:45 PM
Newest Members
stantaur, Brandon9797, Landngroove, DanielH, Cpcz9382
66700 Registered Users
Who's Online Now
22 registered members (1345, ChristianReske, Char Baby, FowVay, ctechbob, Bjornviken, 2 invisible), 824 guests, and 46 spiders.
Key: Admin, Global Mod, Mod
Forum Statistics
Forums67
Topics295,172
Posts4,929,121
Members66,700
Most Online2,553
Oct 27th, 2018
Donate to BITOG
Previous Thread
Next Thread
Print Thread
Hop To
Page 1 of 2 1 2
Which one is best? #4492959
08/19/17 03:15 PM
08/19/17 03:15 PM
Joined: Aug 2011
Posts: 66
texas
kpatter Offline OP
kpatter  Offline OP
Joined: Aug 2011
Posts: 66
texas
Converting to synthetic and Walmart is out of 5W30 EP in my area (not interested in the annual protection due to costs) - owners manual says I can use 10W30 or 10W40 (wally has both of these in stock EP) as long as the ambient temperature is above 0. I live in Dallas and the winters are very mild.

Is one of these a better idea than the other given where I live?

2004 Nissan Frontier
125K
KA24DE ending
Diet of 5W30 dino supertech since new



Re: Which one is best? [Re: kpatter] #4492962
08/19/17 03:16 PM
08/19/17 03:16 PM
Joined: Oct 2005
Posts: 7,094
Colorado
Kuato Offline
Kuato  Offline
Joined: Oct 2005
Posts: 7,094
Colorado
Either.


Thick vs Thin test: 15k / 43k miles complete
Re: Which one is best? [Re: kpatter] #4492964
08/19/17 03:18 PM
08/19/17 03:18 PM
Joined: Apr 2010
Posts: 13,537
Chicago, IL
dparm Offline
dparm  Offline
Joined: Apr 2010
Posts: 13,537
Chicago, IL
Why not just use a different 5w30? NAPA has M1 5w30 on sale right now for $5.79/qt and there is a mail-in rebate. I see no strong reason to use a 10w30 or 10w40.


2017 Chevrolet Corvette Grand Sport
Re: Which one is best? [Re: kpatter] #4492984
08/19/17 03:35 PM
08/19/17 03:35 PM
Joined: Dec 2006
Posts: 19,133
Dallas,Tx USA
aquariuscsm Offline
aquariuscsm  Offline
Joined: Dec 2006
Posts: 19,133
Dallas,Tx USA
I'd go with 5W30 Pennzoil Platinum. 5 quart jug is on rollback for $22.


1996 Nissan 300ZX 5-speed,Arctic Pearl(#175 of 300)
Quaker State Ultimate Durability 10W30
2012 Honda Accord Coupe EX-L 2.4,auto,San Marino Red
Pennzoil Platinum 5W20

Re: Which one is best? [Re: kpatter] #4492986
08/19/17 03:37 PM
08/19/17 03:37 PM
Joined: Aug 2011
Posts: 66
texas
kpatter Offline OP
kpatter  Offline OP
Joined: Aug 2011
Posts: 66
texas
The EP is supposedly good for 15k miles..

Re: Which one is best? [Re: kpatter] #4492994
08/19/17 03:45 PM
08/19/17 03:45 PM
Joined: Nov 2006
Posts: 20,594
MA, Mittelfranken.de
Trav Offline
Trav  Offline
Joined: Nov 2006
Posts: 20,594
MA, Mittelfranken.de
Given your location I would use thee 10w30, its not to be much if any different from the 5w30 in your climate. I really like 0w and 5w40 oils but I cant get past the bad rap 10w40 had for decades, I wont use it but that's me.


ASE L1, Master. Deutsch Meisterbrief.
Re: Which one is best? [Re: kpatter] #4492998
08/19/17 03:49 PM
08/19/17 03:49 PM
Joined: Sep 2015
Posts: 6,086
Kalifornia Kollective
BrocLuno Offline
BrocLuno  Offline
Joined: Sep 2015
Posts: 6,086
Kalifornia Kollective
In the world of synthetic oils, Redline and Motul 300V are about as good as it gets. The other stuff, well it's kinda just that, the other stuff ...

Last edited by BrocLuno; 08/19/17 03:49 PM.

Formerly in marine engineering. In an earlier life I owned my own petroleum tank truck, and hauled for the majors and independent's.
Re: Which one is best? [Re: kpatter] #4493000
08/19/17 03:50 PM
08/19/17 03:50 PM
Joined: Sep 2005
Posts: 5,920
MIchigan
Warstud Offline
Warstud  Offline
Joined: Sep 2005
Posts: 5,920
MIchigan
Try some Magnatec 10w30. It comes in both synthetic and semi-synthetic. I've used the semi-synthetic in my truck and it makes it run and drive like new again.

Re: Which one is best? [Re: kpatter] #4493001
08/19/17 03:51 PM
08/19/17 03:51 PM
Joined: Jul 2009
Posts: 748
texas
danez_yoda Offline
danez_yoda  Offline
Joined: Jul 2009
Posts: 748
texas
Try some Magnetec 5w30. My Tacoma V6 4.0L LOVES this stuff. Sounds smoother than PP or Valvaline Synpower. my new go to.

Re: Which one is best? [Re: kpatter] #4493005
08/19/17 04:03 PM
08/19/17 04:03 PM
Joined: Jun 2011
Posts: 1,803
Crawfordville FL
SilverFusion2010 Offline
SilverFusion2010  Offline
Joined: Jun 2011
Posts: 1,803
Crawfordville FL
Originally Posted By: kpatter
Converting to synthetic and Walmart is out of 5W30 EP in my area (not interested in the annual protection due to costs) - owners manual says I can use 10W30 or 10W40 (wally has both of these in stock EP) as long as the ambient temperature is above 0. I live in Dallas and the winters are very mild.

Is one of these a better idea than the other given where I live?

2004 Nissan Frontier
125K
KA24DE ending
Diet of 5W30 dino supertech since new




10w30 is fine.


2010 Ford Fusion SE 3.0L V6, 181 miles M1 HM 10w-30
Re: Which one is best? [Re: kpatter] #4493016
08/19/17 04:08 PM
08/19/17 04:08 PM
Joined: Jan 2010
Posts: 844
NEPA
shrooms Offline
shrooms  Offline
Joined: Jan 2010
Posts: 844
NEPA


2002 Mazda MPV. PUP 5W20, Fram XG2, Dex VI
2001 Honda Civic HX. M1 EP 5W20, Fram XG3717
Re: Which one is best? [Re: kpatter] #4493019
08/19/17 04:10 PM
08/19/17 04:10 PM
Joined: Jan 2007
Posts: 17,501
Clovis, CA
Merkava_4 Offline
Merkava_4  Offline
Joined: Jan 2007
Posts: 17,501
Clovis, CA
There's a lot of temperature charts out there that say 5W-30 is no good above 60*F.

Re: Which one is best? [Re: kpatter] #4493024
08/19/17 04:21 PM
08/19/17 04:21 PM
Joined: Mar 2012
Posts: 230
Southern NY
MoneyJohn Offline
MoneyJohn  Offline
Joined: Mar 2012
Posts: 230
Southern NY
I assume you have taken into account possibility of leakage?
I have heard over and over and over, if high mileage vehicle (more than 75K) is converted to synthetic, it will clean up the engine well, opening up the leaks otherwise covered by the sludge or whatever debris there is. That is the sole reason I am not changing my 2006 Sentra with 103K on the odometer to synthetic and using synthetic blend instead.


2015 Subaru Forester 2.5i Premium w/ EyeSight
2006 Nissan Sentra 1.8S Special Edition
Re: Which one is best? [Re: Merkava_4] #4493042
08/19/17 04:41 PM
08/19/17 04:41 PM
Joined: Jun 2011
Posts: 1,803
Crawfordville FL
SilverFusion2010 Offline
SilverFusion2010  Offline
Joined: Jun 2011
Posts: 1,803
Crawfordville FL
Originally Posted By: Merkava_4
There's a lot of temperature charts out there that say 5W-30 is no good above 60*F.


Very old data. You can run 5w-30 in 100 degree ambient no problem


2010 Ford Fusion SE 3.0L V6, 181 miles M1 HM 10w-30
Re: Which one is best? [Re: SilverFusion2010] #4493051
08/19/17 04:51 PM
08/19/17 04:51 PM
Joined: Mar 2017
Posts: 6,540
...
PimTac Offline
PimTac  Offline
Joined: Mar 2017
Posts: 6,540
...
Originally Posted By: SilverFusion2010
Originally Posted By: Merkava_4
There's a lot of temperature charts out there that say 5W-30 is no good above 60*F.


Very old data. You can run 5w-30 in 100 degree ambient no problem



I ran a Mitsubishi Montero Sport on 5w-30 through the Mojave desert at 116F. No problems. Old data for sure.


Cannot see signatures any longer so it doesn’t matter.
Page 1 of 2 1 2

BOB IS THE OIL GUY® Powered by UBB.threads™