Recent Topics
Where to buy rust free truck
by rsylvstr
12 minutes 27 seconds ago
How to replace the clips on an air cleaner box?
by NoNameJoe
12 minutes 47 seconds ago
Both of my back yard flood light bulbs failed
by 69GTX
Today at 05:00 PM
Alternate to wix 57079?
by wantboost
Today at 04:56 PM
F150 looking for a good highway tire
by BeerCan
Today at 04:55 PM
What do u guys think of this oil system cleaner
by wantboost
Today at 04:54 PM
Things to teach girls/small kids
by pandus13
Today at 04:41 PM
BF Atwood's Harvest King Full Syn $9.99 5QT Jug !
by GMguy84
Today at 04:13 PM
Tire size advantage?
by 2009Edge
Today at 04:00 PM
'16 F150 2.7 Ecoboost
by roadrunner1
Today at 03:52 PM
High oil consumption with 60k miles
by dcmeigs
Today at 03:48 PM
Very good pesto recipe
by car51
Today at 03:19 PM
I'm thankful for all of you.
by wemay
Today at 03:14 PM
[Cut Open] Fram XG3600 - 8937mi
by DuckRyder
Today at 02:50 PM
Tough Brake Job - Acura TL SH-AWD
by gofast182
Today at 02:05 PM
Chevron Delo ESI grease
by PiperOne
Today at 02:01 PM
Do you have a spin on or cartridge filter?
by ZZman
Today at 01:58 PM
Any success with HM oil?
by mrjlube
Today at 01:19 PM
2017 Ford Expedition 3.5L EcoBoost 5150mi MC 5w20
by 89Rustang
Today at 01:17 PM
2011 BMW 335xi 7323mi Edge 0w-40
by 89Rustang
Today at 01:01 PM
Newest Members
redrdster, Neon_bedoe, johnstanleyho, Endless34, nasazach
63475 Registered Users
Who's Online
82 registered (Aichiguy, AVB, acmesupply, Al, 69GTX, 10 invisible), 1711 Guests and 19 Spiders online.
Key: Admin, Global Mod, Mod
Forum Stats
63475 Members
66 Forums
274175 Topics
4557208 Posts

Max Online: 3590 @ 01/24/17 08:07 PM
Donate to BITOG
Page 1 of 3 1 2 3 >
Topic Options
#3241145 - 01/07/14 08:44 PM Troubling UOA
JMarshall Offline


Registered: 01/07/14
Posts: 8
Loc: NW PA


Latest UOA for my 2.0 CR Jetta TDI. Thoughts?


Edited by JMarshall (01/07/14 08:45 PM)

Top
#3241152 - 01/07/14 08:53 PM Re: Troubling UOA [Re: JMarshall]
dparm Offline


Registered: 04/19/10
Posts: 13431
Loc: Chicago, IL
There is a lot of wear going on there, and there has been for a while now. I don't think a 10k change interval is appropriate for your driving style or habits -- the oil is falling out of grade and you've got heavy fuel contamination that isn't being burned off. Are you doing a lot of city driving?
_________________________
2017 Chevrolet Corvette Grand Sport

Top
#3241161 - 01/07/14 08:58 PM Re: Troubling UOA [Re: JMarshall]
JMarshall Offline


Registered: 01/07/14
Posts: 8
Loc: NW PA
I would say that my driving is 70% city, if you can call my area city, running Castrol LL03, no fuel additives, and B5 fuel. I am also a fairly heavy footed driver. Also, the high numbers on the last 2 UOAs is cause the car was brand new. They were run on samples at 10K miles and 20K miles

Top
#3241164 - 01/07/14 09:03 PM Re: Troubling UOA [Re: JMarshall]
ls1mike Offline


Registered: 06/14/08
Posts: 4937
Loc: In the Garage...
What is cheaper? An engine or a couple of extra oil changes a year. I would not go 10K.
_________________________
Mike
00 Trans Am WS6 5.7 LS1
02 Silverado 2500HD 6.0
14 Caprice PPV 6.0
15 Malibu LTZ Turbo
12 Passport TT

Top
#3241166 - 01/07/14 09:05 PM Re: Troubling UOA [Re: JMarshall]
simple_gifts Offline


Registered: 07/26/04
Posts: 11602
Loc: Middlesex County CT
I don't know squat, but I'd do what B-S suggests; if a 5K interval produces 1/4 the wear...

I'd try to establish whether the wear is linear, or geometric etc.
_________________________
2004 Prius; 85K ASL
2003 Echo > 4.1x10^5 miles; 5w-50
2006 B2300;117K;ALM


Was driving an ox cart; Now on the USS Enterprise

Top
#3241168 - 01/07/14 09:05 PM Re: Troubling UOA [Re: JMarshall]
volk06 Offline


Registered: 10/04/10
Posts: 4810
Loc: Midwest
Your engine has only had 3 oil changes in 30K. Thats about 3-5 less OCIs than the average person. While your wear is high its due to the long OCIs and the engine breaking in. If you want to see if you can get lower wear, do a few short OCIs and then sample. That oil looks WEAK as well. What oil is specified for this engine? It looks like it needs to move up to M1 0w40 if that is an approved oil. I'm assuming this is a diesel engine?
_________________________
2011 F-150 Ecoboost
2012 Focus S
2001 Taurus

Top
#3241172 - 01/07/14 09:05 PM Re: Troubling UOA [Re: JMarshall]
spasm3 Online   content


Registered: 05/30/10
Posts: 7808
Loc: North Carolina
Did coolant somehow get in the oil? The K+ is lower but was really high initially.
_________________________
13 elantra 60k 5w30 pp
03 chevy avalanche74k synpwr 5w30
02 saturnsc1 70k 5w30 synpwr
01 saturnsc1 185k synpwr rebuilt
93 ciera 83k 10w30 synpwr

Top
#3241173 - 01/07/14 09:06 PM Re: Troubling UOA [Re: JMarshall]
ram_man Offline


Registered: 03/15/13
Posts: 3085
Loc: southern mo
3,000 mile oci never hurt anyone.
_________________________
2014 dodge dart GT "mine"
2013 Dodge Dart limited "hers"
1995 Dodge ram 1500



Top
#3241180 - 01/07/14 09:12 PM Re: Troubling UOA [Re: JMarshall]
simple_gifts Offline


Registered: 07/26/04
Posts: 11602
Loc: Middlesex County CT
Quote:

Did coolant somehow get in the oil? The K+ is lower but was really high initially.


Saw that but the glycol test is 0. Wonder if that is a valid test for VW coolant.
_________________________
2004 Prius; 85K ASL
2003 Echo > 4.1x10^5 miles; 5w-50
2006 B2300;117K;ALM


Was driving an ox cart; Now on the USS Enterprise

Top
#3241183 - 01/07/14 09:13 PM Re: Troubling UOA [Re: ls1mike]
JMarshall Offline


Registered: 01/07/14
Posts: 8
Loc: NW PA
Originally Posted By: ls1mike
What is cheaper? An engine or a couple of extra oil changes a year. I would not go 10K.


Definitely the oil. If I'm sitting on a ticking time bomb though, I want to trade it in before [censored] hits the fan.

Originally Posted By: simple_gifts
I don't know squat, but I'd do what B-S suggests; if a 5K interval produces 1/4 the wear...

I'd try to establish whether the wear is linear, or geometric etc.


Will do a couple shorter OCIs and see what it does.

Originally Posted By: volk06
Your engine has only had 3 oil changes in 30K. Thats about 3-5 less OCIs than the average person. While your wear is high its due to the long OCIs and the engine breaking in. If you want to see if you can get lower wear, do a few short OCIs and then sample. That oil looks WEAK as well. What oil is specified for this engine? It looks like it needs to move up to M1 0w40 if that is an approved oil. I'm assuming this is a diesel engine?


This is a 2011 VW Jetta TDI. I am running both the 10K mile oil changes specified by VW, as well as the Castrol SLX Pro LLO3 full synthetic 5W-30 that is both specified and factory.

Originally Posted By: spasm3
Did coolant somehow get in the oil? The K+ is lower but was really high initially.


I have had no coolant loss or leakage.

Originally Posted By: ram_man
3,000 mile oci never hurt anyone.


Actually, multiple UOAs have found that shorter intervals can actually increase wear in these VW TDIs

Top
#3241189 - 01/07/14 09:20 PM Re: Troubling UOA [Re: JMarshall]
ls1mike Offline


Registered: 06/14/08
Posts: 4937
Loc: In the Garage...
Don't believe anything VW says, I am not an engineer, but UOA results are tangible...Now having said that I had an 02 TDI, totally different animal, but I did their recommended OCIs and the results were poor. I shortened it up to 4500-5000 miles and wouldn't you know it never had a bad UOA again.
_________________________
Mike
00 Trans Am WS6 5.7 LS1
02 Silverado 2500HD 6.0
14 Caprice PPV 6.0
15 Malibu LTZ Turbo
12 Passport TT

Top
#3241193 - 01/07/14 09:23 PM Re: Troubling UOA [Re: JMarshall]
gregk24 Offline


Registered: 04/13/13
Posts: 5372
Loc: FL, USA
10K is just too long, go short this time and see where its at.
_________________________
2012 Honda Accord EX-L K24z3
50,xxx miles
PPPP 0w20 / Fram Ultra

2014 VW Jetta SE 1.8T ea888
30,xxx miles
Dealer oil / OEM filter

Top
#3241195 - 01/07/14 09:27 PM Re: Troubling UOA [Re: JMarshall]
Rand Offline


Registered: 08/20/03
Posts: 12076
Loc: NE,Ohio
is the one of the ones that eat the camshafts?
I'd probably trade it asap.

maybe a new VW if you prefer those.


Edited by Rand (01/07/14 09:28 PM)
_________________________
2017 Jeep Cherokee Trailhawk V6

Top
#3241196 - 01/07/14 09:28 PM Re: Troubling UOA [Re: ls1mike]
Ramblejam Offline


Registered: 11/05/13
Posts: 3152
Loc: Kentucky
Originally Posted By: ls1mike
Don't believe anything VW says


Bingo -- what's great is seeing guys running non-507.00 products (GASP!!) and returning excellent UOA results.

"After replacing the worn cam at 53k miles, the car (PD DSG Jetta) had TDT for the first interval, and then has had T6 for the rest. No wear on the new cam after 80k miles."


Top
#3241198 - 01/07/14 09:29 PM Re: Troubling UOA [Re: JMarshall]
demarpaint Offline


Registered: 07/03/05
Posts: 28462
Loc: NY
10K OCI is too long, forget the owners manual, cut the interval in half and see how thing pan out. Just out of curiosity do you have an OLM? If so how long before it triggers an OCI?
_________________________
God Bless Our Troops


Top
Page 1 of 3 1 2 3 >