Used Oil Analysis - Diesel

Post your UOAs for diesel engines here.
B
  • Sticky
Cheat sheet for newbies reading UOA's
2
Replies
24
Views
102K
PalmSpringsSCal
dnewton3
  • Sticky
UOA article - what is "normal"
Replies
5
Views
28K
bmwjohn
dnewton3
  • Locked
  • Sticky
UOA article - how Blackstone processes UOAs
Replies
0
Views
16K
dnewton3
M
1995 Cummins 6B5.9, 15882 miles, VPB 15W-40
Replies
17
Views
1K
MaxPF
C
2017 GMC 2.8 Duramax ATX - 9700 Mile OCI - Mobil Delvac ESP 5w40 CJ-4
Replies
11
Views
870
CleverUserName
wwillson
2021 Chevy Duramax L5P - 15,450 miles/387 hours on oil - 37,000 total miles/882 total hours - HPL 5w-40
Replies
16
Views
947
RDY4WAR
M
UOA : BKD Pump Duse 2008 Jetta TDI without DFP
Replies
2
Views
269
Mitch51
wwillson
John Deere 7830 6.8L 150hrs/1 year - HPL 15w-40 CK-4 Cold Climate
Replies
11
Views
921
Big_B
wwillson
2021 Chevy Duramax L5P - 9,750 miles/239 hours on oil - 31,300 total miles/734 total hours - HPL 5w-40
2
Replies
29
Views
2K
wwillson
mattd
6.7 PSD HPL 5w40 9800 miles
2 3
Replies
47
Views
3K
mattd
P
Mix oil 5w30,Total,Repsol,Cepsa, Neo Protect, AR 9100, Ceramo-2.0TDI euro 6 by pass filter
Replies
13
Views
713
addyguy
Creekside
2000 Mack DM690S Schaeffer 15w40 5967mi/261hr
Replies
3
Views
649
fantastic
S
2015 RAM EcoDiesel 3.0L - 7,497mi - Delo 600 ADF 15w40
Replies
9
Views
1K
SavagePatch
M
2008 Cummins ISX CM871 15L 525HP
Replies
11
Views
742
fantastic
T
Can anything useful be gleaned from these Cummins samples?
Replies
5
Views
483
fantastic
Donald
2015 PSD 6,7L T6 oil 11K miles
Replies
13
Views
1K
Donald
W
Ford 6.0 245k miles: Delvac Extreme 15w-40
2
Replies
23
Views
4K
kschachn
Rat407
2018 6.7 Cummins, 12k Fram oil
Replies
3
Views
973
PiperOne
C
2013 Cummins 6.7, T6 5w-40, MO-285 Filter, 13k OCI
Replies
11
Views
1K
Bighorn2500
PiperOne
2009 LMM Duramax with 642k miles / Delo 5W40 at 22.2k miles
Replies
16
Views
1K
clinebarger
mattd
2017 6.7 PSD HPL 5w40 baseline sample (270 miles)
Replies
5
Views
1K
mattd
B
224k UOA for 2006 6.0L PowerStroke - Mobil 1 TDT 5W40
2
Replies
28
Views
7K
fantastic
Rat407
14 Cruze diesel 9,826 AMSOIL DP530 5w-30
Replies
4
Views
711
SubieRubyRoo
B
Delvac 1 ESP 5w-40 4.7k mi; 6.0L PSD 215k mi
2
Replies
22
Views
6K
bismic1
BeerCan
2017 F250 6.7 ~12k miles Kirkland 15w40
Replies
14
Views
2K
BeerCan
P
Chevron Delo XLE 15w40 (CK4 S/N) 07 Duramax
Replies
9
Views
1K
Ponch
F
Ford F-350 6.0L Shell Rotella T6 15w-40 UOA 6,776 Miles
Replies
3
Views
1K
bismic1
M
Mazda 3 1.6 DV6C UOA Low TBN Qeustion
2
Replies
27
Views
3K
Jetronic
J
Rotella T4 15w-40 w/226 hrs, Kubota V2203 w/13,748 hrs
Replies
7
Views
1K
jetman
J
Mobil Delvac 1300 15w-40 with 8700 miles, 1995 Detroit Diesel 12.7L series 60 with 112,900 miles
Replies
8
Views
2K
mattd
C
2006 Jetta TDI Malone Tuned Stage II - RLI Biosyn HD 10w40 - 8800 miles
Replies
11
Views
977
UG_Passat
RooflessVW
Pennzoil Platinum Euro LX UOA - 4,817 miles / 2012 VW TDI 139k
Replies
7
Views
1K
fantastic
S
2004.5 Dodge 5.9 Cummins - Schaeffer 15w40 UOA @ 30,600km
Replies
3
Views
1K
sonata
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