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Bio-Diesel/Alternative Fuels and Supplements
Bio-Diesel and related Discussion. Ask Questions and discuss what has worked for you here.
5.3K
1.4M
Feb 3, 2019
5.3K
1.4M
Feb 3, 2019
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D
Info:
Sticky
Transfer Case Fluid Options: detailed research
dnewton3
Mar 12, 2009
4
5
6
108
200K
3 mo ago
by
JST
S
Info:
Sticky
Lubricity Additive Study Discussion
SPICER
Aug 31, 2007
20
21
22
439
370K
7 mo ago
by
JMJNet
D
Info:
Sticky
ATF fluid options: detailed information
dnewton3
Apr 1, 2009
2
3
4
72
109K
Aug 10, 2017
by
RCawdor
Info:
Sticky
The Official Red Dye / Offroad Diesel FAQ
PrivatePilot
Mar 20, 2011
3
4
5
81
325K
Jun 19, 2017
by
VanBoy
Info:
Sticky
Zerk (Grease) Fitting Locations
Tom S.
Aug 31, 2015
6
7K
Dec 16, 2015
by
stanleyrock
J
Info:
Sticky
fuel gelling
J.mitchell
Jan 17, 2007
5
6
7
135
86K
Jan 30, 2015
by
rwalk
Info:
Sticky
Biodiesel Stations & Info
sp33d
Mar 15, 2005
9
10
11
208
98K
Mar 11, 2014
by
marcalle
D
Info:
Sticky
Filters: Micron Ratings What Do They Mean?
Dirtbikindad393
Apr 3, 2009
Locked
1
44K
Apr 6, 2009
by
dnewton3
G
Info:
Sticky
New Allison Fluid Spec
gmctd
Feb 26, 2008
Locked
0
24K
Feb 26, 2008
by
gmctd
D
ATTENTION
Sticky
Fuel price posts
Dmax Tim
Nov 3, 2007
Locked
0
13K
Nov 3, 2007
by
Dmax Tim
S
Info:
Sticky
Lubricity Additive Study Results
SPICER
Aug 26, 2007
Locked
5
6
7
134
795K
Aug 31, 2007
by
Unit453
Info:
Sticky
Duramax Maintenance Schedule
sp33d
May 25, 2005
Locked
0
235K
May 25, 2005
by
sp33d
Question:
Black Market Performance lift pump
DuramaxEric
2 d ago
1
96
2 d ago
by
jake111
Does this fuel filter look right to you?
Sinecure1
1 mo ago
2
21
2K
25 d ago
by
mp06011999
L
Diesel Additive
Longhorn294
28 d ago
0
539
28 d ago
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Longhorn294
G
Different 2 Stroke oils for additives
guybb3
Mar 19, 2006
17
1K
29 d ago
by
ockgator
L5P DIY Oil Change additional information for Diesel Newbie (like me)
RDP
Dec 11, 2018
6
6K
1 mo ago
by
jpru5112
LML:
Thermostat change Coolant top up question...?
306LBZ
2 mo ago
1
501
2 mo ago
by
77cruiser
Allison 1000 internal filter change / stripped pan bolt threads
clowe6
4 mo ago
5
457
2 mo ago
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nev
N
Acdelco top engine cleaner
nev
2 mo ago
0
238
2 mo ago
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nev
Y
Super expensive Engine/Fuel Injector cleaner???
yitzac1990
Dec 11, 2018
13
6K
2 mo ago
by
nev
C
2005 fluids maintenance
Cubanstang
3 mo ago
2
272
3 mo ago
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Cubanstang
Fuel additive (diesel-mate)?
BIGFOOT1
9 mo ago
3
737
3 mo ago
by
Impala 1958
K
Fluid change interval
khstump
Jan 26, 2009
2
21
3K
4 mo ago
by
jake111
Question:
Costco Kirkland 15W-40 Diesel Motor Oil by Warren Distribution $23.00 for 3 gallons
RDP
4 mo ago
1
583
4 mo ago
by
jpru5112
How Many Quarts of oil ??
RHoppe
Aug 10, 2007
10
23K
4 mo ago
by
OkDually
Do you change your own oil?
Tubbz71
Feb 19, 2010
4
5
6
114
21K
5 mo ago
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Muzbomb
Oil sample need to be returned within 24 hours?
Dirtdawg57
7 mo ago
4
518
7 mo ago
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Dirtdawg57
R
LML:
Oil Life Monitor
Rusty Scupper
7 mo ago
3
483
7 mo ago
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Rusty Scupper
Zerk (Grease Fittings) LML
Tom S.
Aug 31, 2015
4
3K
8 mo ago
by
RDP
A
Cat 1R-0750
Akinterior
9 mo ago
5
956
8 mo ago
by
FreedomOne
2 Quart oil filters using OEM Adapter
D_R_C
Jan 4, 2020
2
868
8 mo ago
by
D_R_C
Does Rotella make 15w40 Synthetic?
dmax432
Feb 17, 2010
15
22K
8 mo ago
by
Ron Nielson
Aftermarket L5P fuel filter
Bartman432
Sep 7, 2017
10
6K
9 mo ago
by
Bartman432
LML:
Hydro boost/Power steering bleed for 2015+...?
306LBZ
9 mo ago
0
315
9 mo ago
by
306LBZ
The OFFICIAL Word on Greasing Frequency
Ted White
Dec 20, 2019
4
1K
9 mo ago
by
Joey D
Fill up now? Or wait?
TiminKAF
9 mo ago
1
505
9 mo ago
by
OkDually
L5P:
Hot Shot Secret Blue Diamond
danasweet
10 mo ago
0
459
10 mo ago
by
danasweet
R
L5P:
Rotella T4 15W40
rdg
Nov 2, 2019
9
2K
10 mo ago
by
mp06011999
New Lubricity Additive Study
TOTHEMAX!
Jan 9, 2013
10
11
12
230
121K
11 mo ago
by
SantaFe
Bought a Top Side Creeper
Dmax Dually
Dec 24, 2019
5
560
11 mo ago
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Dmax Dually
F
DEF Question
Frazer1988
Dec 26, 2019
10
978
Jan 2, 2020
by
D_R_C
LMM:
Fass titanium signature series 98G
ujoint
Dec 21, 2019
2
399
Dec 30, 2019
by
ujoint
R
LBZ:
Another freezing up thread...
reese600
Dec 20, 2019
6
424
Dec 21, 2019
by
OkDually
Which Diesel Anti-Gel Additive is Best? Let's find out!
LETHAL WEAPON
Nov 4, 2019
4
804
Dec 20, 2019
by
lmm2tow
15-40 in summer 5-40 in winter
James12052
Nov 16, 2019
14
2K
Dec 17, 2019
by
306LBZ
Optilube dealer?
Sturgeon-Phish
Jul 23, 2018
7
1K
Dec 9, 2019
by
Wagontrail
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Maintenance & Fluids
Discuss products, techniques, intervals, and fluids for maintaining your GM truck including oil and oil additives, fuel and fuel additives, alternative fuels (Bio-D, SVO, WVO), filters, grease, and maintenance specific tools.
111.1K
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