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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.
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Info: Sticky Lubricity Additive Study Discussion
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358K
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Info: Sticky Transfer Case Fluid Options: detailed research
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 by mc7tuning
Info: Sticky ATF fluid options: detailed information
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Info: Sticky The Official Red Dye / Offroad Diesel FAQ
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Info: Sticky Zerk (Grease) Fitting Locations
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Info: Sticky fuel gelling
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Info: Sticky Biodiesel Stations & Info
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Info: Sticky Filters: Micron Ratings What Do They Mean?
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Info: Sticky New Allison Fluid Spec
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ATTENTION Sticky Fuel price posts
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Info: Sticky Lubricity Additive Study Results
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Info: Sticky Duramax Maintenance Schedule
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2 Quart oil filters using OEM Adapter
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Does Rotella make 15w40 Synthetic?
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Do you change your own oil?
4 5 6
111
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 by mp06011999
Cat 1R-0750
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 by jake111
Aftermarket L5P fuel filter
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 by Bartman432
LML: Hydro boost/Power steering bleed for 2015+...?
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133
 by 306LBZ
Fuel additive (diesel-mate)?
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 by BIGFOOT1
The OFFICIAL Word on Greasing Frequency
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 by Joey D
Fill up now? Or wait?
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 by OkDually
L5P: Hot Shot Secret Blue Diamond
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 by danasweet
L5P: Rotella T4 15W40
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New Lubricity Additive Study
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 by SantaFe
Bought a Top Side Creeper
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 by Dmax Dually
DEF Question
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 by D_R_C
LMM: Fass titanium signature series 98G
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 by ujoint
LBZ: Another freezing up thread...
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 by OkDually
Which Diesel Anti-Gel Additive is Best? Let's find out!
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 by lmm2tow
15-40 in summer 5-40 in winter
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 by 306LBZ
Optilube dealer?
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 by Wagontrail
Question: Castrol GTX Diesel 15W40 Oil
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 by diesel625
Is there really a difference ???
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 by HWI
LMM: Coolant bleeder screw / washer replacement
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 by Rvn4me
High mileage-best oil?
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 by HWI
Chassis fuel lines - rusted
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 by timweidner
Zerk (Grease Fittings) LML
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 by davester
Ramps
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Dexos 2 ???
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 by btexpress
LML: Preemptive Maintenance for High Mile 2500
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 by Ron Nielson
How many quarts....
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 by freewayrandy
One Shot additive
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 by davester
oil ?
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 by duramaxforlife
LML: Brake fluid Dot 3 or Dot 4
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 by OkDually
LML: Proper procedure for 2015 ABS bleed?
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 by 306LBZ
2019 Oil Filter Review
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 by dnewton3
Liquimoly Diesel Purge???
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 by 306LBZ
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.
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