Recent Topics
Oil filter recommendation
by lawman1909
09/01/14 06:20 PM
Tiller identification
by cptbarkey
09/01/14 06:13 PM
Makita WT01W Cordless 3/8 Inch Impact
by Cressida
09/01/14 05:30 PM
Tire swap: Dodge GC/Chrysler T&C
by otis24
09/01/14 04:13 PM
The next gen electric car?
by Volvohead
09/01/14 03:31 PM
Fram TG3506 Cut Open
by NMBurb02
09/01/14 03:30 PM
1998 Corolla Catalytic Converter Compatability
by 01_celica_gt
09/01/14 03:25 PM
Bosch Premium 3423 Cut Open (Money Shots Only)
by NMBurb02
09/01/14 03:05 PM
Ac issue on focus STILL!!
by ram_man
09/01/14 02:37 PM
snow tires for sale
by bdzik
09/01/14 02:30 PM
1995 Toyota Tercel DX, 260,000 kms.
by Speed_Racer
09/01/14 02:26 PM
Bosch Premium 3331 Cut Open
by NMBurb02
09/01/14 02:26 PM
Newest Members
Lexusguy, atomb, snapple37, Speed_Racer, DennisWaller
51164 Registered Users
Who's Online
104 registered (901Memphis, 65f100, Apollo14, 01_celica_gt, ag_ghost, 123Saab, 10 invisible), 1747 Guests and 208 Spiders online.
Key: Admin, Global Mod, Mod
Forum Stats
51164 Members
64 Forums
218643 Topics
3447578 Posts

Max Online: 2862 @ 07/07/14 03:10 PM
Donate to BITOG

Topic Options
#3354477 - 04/27/14 08:57 AM NOACK and dipstick correlation?
wemay Online   sick


Registered: 04/04/12
Posts: 1838
Loc: sunny/rainy Mia, FL.
Is their a direct correlation between the two? In other words, if you notice oil loss/lower than max level on the dipstick, should you look for a lower NOACK oil (as one of many posible solutions)? Conversely, if your dipstick never shows lower levels, you're good?


Edited by wemay (04/27/14 08:59 AM)
_________________________
Hyundai
14 Sonata GLS 2.4 - 5w20 Motorcraft / 4k mi oci+Techron (his)
13 Santa Fe S 2.0T - 5w30 Pnzl Syn Blnd / 4k mi oci+Techron (hers)



Top
#3354485 - 04/27/14 09:06 AM Re: NOACK and dipstick correlation? [Re: wemay]
147_Grain Offline


Registered: 03/11/13
Posts: 1275
Loc: USA
For newer vehicles, use of a higher quality synthetic oil tends to already have a lower NOACK and there's not much to worry about. Even newer engines use a little oil over time and this is normal.

Just check your fluids twice a month to get a handle on IF they need topping off. IF things are consistently OK, then a monthly check of their levels is fine.

In the long-run, maintenance with higher quality fluids and filters is more important than getting caught-up in the nitty gritty details (which can be fun to at least know about on occasion).
_________________________
2013 Subaru Outback Limited H6 AWD
2013 Toyota Corolla LE
2012 Toyota Corolla LE
2005 Dodge Neon SXT

Top
#3354488 - 04/27/14 09:09 AM Re: NOACK and dipstick correlation? [Re: wemay]
gregk24 Offline


Registered: 04/13/13
Posts: 2632
Loc: FL, USA
In my opinion, if you are losing oil as seen on your dipstick, its either burning off or leaking. The NOACK is tested in high temperatures, so in all reality you will lose very little oil as a result of it evaporating due to a high NOACK.
_________________________
2006 Honda Accord LX 2.4 i-vtec 123K
Honda Genuine Synthetic Blend 0w20 Fram Ultra

2005 Chevy Uplander 3.5 116K
Castrol Edge FST EP 10w30 Fram Ultra

Top
#3354491 - 04/27/14 09:12 AM Re: NOACK and dipstick correlation? [Re: gregk24]
Quattro Pete Offline


Registered: 10/30/02
Posts: 25277
Loc: Illinoistan
Originally Posted By: gregk24
In my opinion, if you are losing oil as seen on your dipstick, its either burning off or leaking. The NOACK is tested in high temperatures, so in all reality you will lose very little oil as a result of it evaporating due to a high NOACK.

+1
_________________________
'02 530i (PU 5W-40)
'08 C300 4Matic (M1 0W-40)
'13 F700 GS (Spectro 15W-50)

Top
#3354495 - 04/27/14 09:14 AM Re: NOACK and dipstick correlation? [Re: wemay]
Hyde244 Offline


Registered: 12/29/12
Posts: 647
Loc: Ohio
NOACK is apart of the equation for oil loss, as it is the evaporation of the oil. However, burning oil or leaks in the seal are often more likely the reason for oil loss.
_________________________
2007 Ford Focus ZX4 SES - 2.0L Duratec | 4F27E Auto | 82,000 miles
PU 5w20 | MC 910 | Castrol Mercon V

Top
#3354504 - 04/27/14 09:30 AM Re: NOACK and dipstick correlation? [Re: wemay]
wemay Online   sick


Registered: 04/04/12
Posts: 1838
Loc: sunny/rainy Mia, FL.
Ok thanks all. Just checking as a family member with a 2000 Honda Odyssey (100k miles) is having to put 2qts every 7500 miles. No leaks. MaxLife or GTX HM is the next step.


Edited by wemay (04/27/14 09:33 AM)
_________________________
Hyundai
14 Sonata GLS 2.4 - 5w20 Motorcraft / 4k mi oci+Techron (his)
13 Santa Fe S 2.0T - 5w30 Pnzl Syn Blnd / 4k mi oci+Techron (hers)



Top
#3354549 - 04/27/14 11:00 AM Re: NOACK and dipstick correlation? [Re: wemay]
otis24 Online   content


Registered: 10/30/05
Posts: 1078
Loc: South Dakota
I add one qt every thousand miles, like clock work. Vehicle is a 2009 Chrysler T&C. They are known for oil usage. Hence, i will be doing 10k OCI's since i add so much oil. Currently using Mobil 1. Next change will be with old stock Pennz Ultra with lower NOACK to see if things improve. I will post here, but that will be a while!
_________________________
2005 Dodge Gr. Caravan (180k, 3.8)
2009 Chrysler T&C (76k, 3.8)
1998 Chevrolet Malibu (192k, 3.1)

Top
#3354566 - 04/27/14 11:32 AM Re: NOACK and dipstick correlation? [Re: Quattro Pete]
CATERHAM Offline


Registered: 11/18/05
Posts: 9359
Loc: Burlington, Ontario, Canada
Originally Posted By: Quattro Pete
Originally Posted By: gregk24
In my opinion, if you are losing oil as seen on your dipstick, its either burning off or leaking. The NOACK is tested in high temperatures, so in all reality you will lose very little oil as a result of it evaporating due to a high NOACK.

+1

+2
_________________________
74 Lotus Europa 5W-50
86 Porsche 928S TGMO 0W-20 25%/M1 0W-40
96 BMW 328i Idemitsu/TGMO 0W-20 70%/M1 0W-40
94 Caterham 7 Sustina 0W-20 80%/0W-50

Top
#3354577 - 04/27/14 11:47 AM Re: NOACK and dipstick correlation? [Re: wemay]
jrustles Offline


Registered: 02/24/13
Posts: 1893
Loc: Ontario, Canada
your question is a matter of volatility with oil leaving via the ventilation system vs slipping past the rings, valve seals, turbo seal etc.

You can't blame all oil loss on volatilization with so many other common modes of consumption to consider.
_________________________
"Capitalism is the extraordinary belief that the nastiest of men for the nastiest of motives will somehow work for the benefit of all" J. M. Keynes

Top
#3354818 - 04/27/14 04:33 PM Re: NOACK and dipstick correlation? [Re: wemay]
Shannow Offline


Registered: 12/12/02
Posts: 26340
Loc: a prison island
NOACK is designed to simulate the presence of oil in the piston ring belt, and the film on the cylinder wall exposed to combustion heat, which is a single source of oil consumption, amongst valve guide, genuine oil flow past rings, and of course leaks.

As such, it's not a dipstick correlation.

It's purpose is with regards to phosphourous volatility and cat life, not bulk oil boil-off...

Top
#3354840 - 04/27/14 05:07 PM Re: NOACK and dipstick correlation? [Re: wemay]
wemay Online   sick


Registered: 04/04/12
Posts: 1838
Loc: sunny/rainy Mia, FL.
Thank you all.
_________________________
Hyundai
14 Sonata GLS 2.4 - 5w20 Motorcraft / 4k mi oci+Techron (his)
13 Santa Fe S 2.0T - 5w30 Pnzl Syn Blnd / 4k mi oci+Techron (hers)



Top
#3354869 - 04/27/14 05:45 PM Re: NOACK and dipstick correlation? [Re: wemay]
SilverC6 Offline


Registered: 10/03/08
Posts: 1248
Loc: Southeast
More factors in oil use than NOACK.

Viscosity is probably a greater consideration.

Oil getting by the rings or slipping through valve guides is going to be worsened with thinner oil.
_________________________
'04 Mazda RX8 5W30 NAPA Syn
'10 &'11 Camry Edge 0W-20
'11 Landcruiser 5W20 PU
'13 BMW 550IX BMW 5W30
'08 BMW Z4M Coupe TWS 10W60
'13 BMW M6 BMW 5W30

Top