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#2727823 - 08/28/12 02:54 PM Re: 2003 Pontiac Vibe 201,294 Mobil 1 10W/30 27,900 M [Re: irontom]
tig1 Offline


Registered: 01/03/09
Posts: 9756
Loc: Illinois
I have a friend which I have mentioned here before that does 15-20+K OCIs with his 99 Silverado. I saw him recently and he now has around 325K on his truck. Valve covers have never been removed. The engine still sounds great and uses very little oil. He has used nothing but M1 5-30 from day one, and he bought it new. Oh, he has never done a UOA. Also I see all this hand ringing here over TBN. As I have said many times, TBN is way over rated here. People like my fried and the OP prove it doesn't have much to do with the longivity of an engine. Also our own"FISSKER" does 15-20K on M1 0-20 and puts upward of 300K on 4 cyl Fords.


Edited by tig1 (08/28/12 02:58 PM)
_________________________
2007 Ford Fusion 141,000 miles
M1 0-20
2007 Ford Focus 127,000 miles
M1 0-20
10,000 mile OCIs on both engines
M1 ATF
M1 10-30 in all OPE

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#2729019 - 08/29/12 05:44 PM Re: 2003 Pontiac Vibe 201,294 Mobil 1 10W/30 27,900 M [Re: irontom]
fdcg27 Offline


Registered: 09/25/09
Posts: 9168
Loc: OH
This looks great for the miles run.
It would look good at half the miles run, although you'd then see comments about M1 and high iron.
TBN is long gone, but it didn't seem to make any difference.
Maybe tig is on to something with M1 after all.
The only concern here is the Potassium.
Sodium was dramatically lower on this run from the last, and M1 does not contain sodium, although trace amounts might be found.
Head gasket leak?
If so, it isn't bad and isn't getting rapaidly worse.
_________________________
12 Accord LX 22K HGMO 0W-20
09 Forester 64K PU 5W-30
02 Accord 127K G-Oil 5W-30
01 Focus ZX3 98K Synpower 10W-30
95 BMW 318iC 146K Defy 10W-40

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#2729733 - 08/30/12 01:22 PM Re: 2003 Pontiac Vibe 201,294 Mobil 1 10W/30 27,900 M [Re: irontom]
SLCraig Offline


Registered: 12/21/08
Posts: 5274
Loc: London, ON, Canada
Astonishing.. Old school thinking blown out the window right there. Many people still believe 3-5K OCI's or bust. Clearly you can go much further, but this is beyond what I am even referring to. 10K on M1 is a piece of cake clearly. (in this app at least)
_________________________
2010 Civic SI sedan 6MT
F1 Syn 5w30 | PureONE | Pennzoil MTF

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#2730509 - 08/31/12 09:44 AM Re: 2003 Pontiac Vibe 201,294 Mobil 1 10W/30 27,900 M [Re: irontom]
AITG Offline


Registered: 12/22/06
Posts: 313
Loc: USA
PLEASE take a minute to read http://www.bobistheoilguy.com/forums/ubbthreads.php?ubb=showflat&Number=2155469#Post2155469
It makes the file so much easier to read. (Don't feel bad - I learned the hard way, too).

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#2732561 - 09/02/12 12:18 PM Re: 2003 Pontiac Vibe 201,294 Mobil 1 10W/30 27,900 M [Re: irontom]
friendly_jacek Offline


Registered: 05/04/03
Posts: 5206
Loc: southeast US
Great results, thanks for posting.

Is this mobil 1 or mobil 1 ep?

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#2733093 - 09/03/12 12:15 AM Re: 2003 Pontiac Vibe 201,294 Mobil 1 10W/30 27,900 M [Re: friendly_jacek]
irontom Offline


Registered: 08/26/12
Posts: 4
Loc: ca
Mobil 1 EP 5W/30

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#2733267 - 09/03/12 08:52 AM Re: 2003 Pontiac Vibe 201,294 Mobil 1 10W/30 27,900 M [Re: FZ1]
simple_gifts Offline


Registered: 07/26/04
Posts: 8819
Loc: Middlesex County CT
Wow. I'm amazed not only by the UOA, but by the fact FZ1 didn't say the OP ran it too long....

I am assuming warm weather car? Socal?


Edited by simple_gifts (09/03/12 08:54 AM)
_________________________
2003 Echo >340K miles;Supergard 5W-[23]0;
2006 B2300;88K;ALM

I prefer cats over dogs; Cats have the sense not to roll in their own poop

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#2733278 - 09/03/12 09:01 AM Re: 2003 Pontiac Vibe 201,294 Mobil 1 10W/30 27,900 M [Re: irontom]
buster Offline


Registered: 11/16/02
Posts: 29102
Loc: NJ
Looks like the SN stuff is more than capable of long extended drains despite having a newer, low SAP additive/detergent system. XOM has always claimed to testing their oils out to 25,000 miles.

Quote:
"Thanks for your message, Mike. We appreciate the feedback. A slight reduction in ash is desirable for advanced engine technology such as gasoline direct injection (GDI) engine and passenger car diesel engines. With GDI engines, higher levels of ash appear to result in a higher occurrence of Low Speed Pre-Ignition. The industry is currently developing tests and specifications to address Low Speed Pre-Ignition. In the future, passenger car engine oil specifications such as ILSAC GF-6 and dexos1 (next generation) are likely to have requirements such as lower ash to address Low Speed Pre-Ignition.

As for TBN retention, it is only a single parameter that provides an indication of the used oil condition. A reduction in TBN is an indication that the overbased detergent is doing its job by neutralizing acids that form as a result of combustion. TBN should be used in combination with other used oil parameters such as oxidation, nitration, TAN (Total Acid Number), ICP metals, D4684 MRV viscosity, and D445 kinematic viscosity to determine the overall condition of the used oil.

Finally, in our experience in severe-service Las Vegas field testing, Mobil 1 engine oil TBN levels typically do not drop below 2 for vehicles with 15,000 mile oil drain intervals. Furthermore, it is our experience that those oils tend not to drop any lower when we continue to 20,000 mile oil drains.

We hope this information was both helpful and informative. Thanks again for reaching out, and for your continued support of Mobil 1."




Quote:
This is one reason why higher levels of TBN’s can mislead you into thinking it is better when in fact all it is stating is that it has higher levels of detergents to keep the engine clean but the base oil can oxidize(or breakdown) faster than one with higher levels of antioxidants which prevents the acids by neutralizing the attacking acids as oppose to cleaning up the by products of the oxidized oil.



You rarely, if ever, see a M1 oil thicken out of grade.
_________________________
2014 3 S GT AT - OE oil
2003 Forester XS 5spd - M1 0w40

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#2734064 - 09/04/12 04:44 AM Re: 2003 Pontiac Vibe 201,294 Mobil 1 10W/30 27,900 M [Re: buster]
pitzel Offline


Registered: 09/13/04
Posts: 1353
Loc: Saskatchewan, Canada
Great report. I'm hitting the 35k mile mark on XD-3 0W-30 pretty soon, so its good to see that there's others who are into long drains instead of paranoia as well. This report basically repeats something that many of us have known for years -- that in some cases, the 5k, or even 10k oil changes are a complete waste of money.
_________________________
Change your thinking...not your oil!

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#2738631 - 09/09/12 07:51 AM Re: 2003 Pontiac Vibe 201,294 Mobil 1 10W/30 27,900 M [Re: pitzel]
bigjl Offline


Registered: 09/06/12
Posts: 1691
Loc: London, England
This is the kind of info is why I have signed up to this forum.

My wifes daily driver is a late 2006 Renault Clio 1.5 DCi, it has a manufacturers oil change interval of 12k miles in normal service, my wife does some stop start but normally off peak times and little traffic congestion, little highway, mostly country roads and some urban suburbs.

Bought at 28k miles it had been serviced at 9k and 19k, annual service rather than by mileage, when bought it had Elf 10w40 Full Synth in it, which I repeated at purchase/28k then I changed over to Mobil 1 0W40 Turbo Diesel at 35k.

I then continues at 8/9k intervals. But going by these results I think I should be doing a UOA at 9k miles and see how far it will safely run.

I have always been a fan of Mobil 1, it is very popular in the UK.

I think with UOA I could probably safely extend my usage, hopefully to one change a year, she does around 18k a year, one change a year would save time and money.

Car has 92k miles atm, intend to give it to my daughter in four years to go to University and want it to last.
_________________________
06 Clio1.5DCi,129k 6kOCI Shell Extra 5w40
08 Pathfinder 2.5 Dci 122k 5kOCI Castrol Edge FST 5w30
12 Jaguar XJL 3.0 D Luxury 108k 8kOCI Mob 1 ESP 5w30

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#2738751 - 09/09/12 10:29 AM Re: 2003 Pontiac Vibe 201,294 Mobil 1 10W/30 27,900 M [Re: irontom]
hemitom Offline


Registered: 03/12/07
Posts: 740
Loc: canada
Curious as to how much top oil was used ? seems to be an outstanding report for a 200000 mile engine.
_________________________
2006 kia spectra
2006 chrysler 300

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#2739489 - 09/10/12 10:37 AM Re: 2003 Pontiac Vibe 201,294 Mobil 1 10W/30 27,900 M [Re: irontom]
webfors Offline


Registered: 06/06/06
Posts: 3618
Loc: Ottawa
Nice report! I definitely drain my oil too early. Next OCI before winter will be M1 0w30 with a Fram XG. I might run that out this time... well to 10k miles anyway smile
_________________________
08 Forester 5mt, Edge 10w30, XG7317
13 Dodge GC, VWB 5w20/10w30 mix, PClassic OF
13 Suzuki SFV650, OEM 10w40, OEM OF
All small engines; RT5 10w30

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