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| Maintenance Discuss scheduled maintenace, capacities, filter part numbers, etc. |
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| | eBay Motors #1 (permalink) |
| DuramaxForum n00b Join Date: Feb 2013 Location: Summit, New Jersey
Posts: 18
| DIC and oil life '09 Silverado LTZ with 36,000 miles, and suddenly the DIC is telling me that the oil life is down to 0% after about 1,000 miles. Changed oil, now, after about 100 miles, DIC is telling me oil life is down to 40%. What's up with this??? |
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| | eBay Motors #2 (permalink) |
| Junior Member Join Date: Jan 2013 Location: Arkansas
Posts: 57
| Did you reset the DIC?
__________________ 05 4X4 CCSB LLY w/Ally w/147K Edge Juice / Attitude AME Brute Force Intake w/ MP Optima Red Tops Kenwood w/ Alpine Kicker & speakers Over 500k diesel miles since 1995 |
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| | eBay Motors #3 (permalink) | |
| DuramaxForum Enthusiast Join Date: Oct 2012 Location: OkieHomie
Posts: 3,050
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__________________ Proud Member of "the pup bros"![]() Quote:
My LML Build Thread LML Oil Usage Thread My Hauls Thread | |
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| | eBay Motors #4 (permalink) |
| Junior Member Join Date: Nov 2011 Location: US/Canada
Posts: 224
| I would get an oil sample sent out to a lab to ensure nothing major. My oil meter shoots down too. Its usually do to the dpf regen cyles getting closer and closer together.
__________________ 2010 Gmc 2500 Duramax over 495,000 Odometer miles 50% towing miles, Bridgestone Duravis R500 Tires,Counteract balancing beads, Rancho 9000 shocks, 89 Gallon RDS in box tank, 1 ton rear leaf springs, Curt 20k Fifth Wheel, Curt 18K Rear Mount hitch, Firestone ride-rite air bags, NUC Motorsports Bypass oil Filtration, Edge Insight CTS, Fass 95HD |
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| | eBay Motors #5 (permalink) |
| DuramaxForum n00b Join Date: Feb 2013 Location: Summit, New Jersey
Posts: 18
| I did reset the DIC, and this is the second time in a row this has happened, so I'm thinking there might be an issue in the ECM if that's where the DIC display for the oil life comes from. The truck has not been used heavily at all. No towing to speak of; towed an eighteen foot cargo hauler a couple of times. Truck is used on pavement, so no big issues with dust like if it was used on a farm or ranch. Anyway, going to the dealer on the fifth of March. We'll see what they say. Edit: First post should read an '09 LMM. |
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| | eBay Motors #6 (permalink) |
| DuramaxForum n00b Join Date: Feb 2013 Location: Summit, New Jersey
Posts: 18
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| | eBay Motors #7 (permalink) |
| Junior Member Join Date: Nov 2011 Location: US/Canada
Posts: 224
| I think my truck is getting to that point. I do see the oil life meter drop after every regen. I think its 12%. I do believe short trips are bad for these new emmision trucks. The truck produces alot of exhaust heat in regen mode and needs to run 15 to 20 minutes continous to clean out. I recently bought an Edge Display to read EGTs and Regen status. My truck's EGTs are go up to 1250 in regen.
__________________ 2010 Gmc 2500 Duramax over 495,000 Odometer miles 50% towing miles, Bridgestone Duravis R500 Tires,Counteract balancing beads, Rancho 9000 shocks, 89 Gallon RDS in box tank, 1 ton rear leaf springs, Curt 20k Fifth Wheel, Curt 18K Rear Mount hitch, Firestone ride-rite air bags, NUC Motorsports Bypass oil Filtration, Edge Insight CTS, Fass 95HD |
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| | eBay Motors #8 (permalink) | ||
| DuramaxForum Veteran Join Date: May 2011 Location: Somewhere in TX
Posts: 1,944
| Id say its going into regen mode way too often. The DPF could be plugged, cranked, or a sensor(s) has gone out.
__________________ 2009 Sierra 2500HD LMM SLE CC/SB 4x4 Stock. ![]() Pacer LED NBS Cab lights, Putco yellow bulb Fog lights, GM Dually light bar, Footwell lights, Tinted windows, GM chrome oval Running Boards, Fumoto oil drain valve, Bilstein HD shocks, PY0 wheels, Michelin LTX M/S2 LT245/75R/16E, Rear rubber Mud Flaps, Curt Hitch class IV, Kenwood speakers, Cobra 29 CB radio, Wilson 2000 CB antenna 2011 Silverado 2500HD LML WT EC/SB 4x2 Stock. (Co. truck) Quote:
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| | eBay Motors #9 (permalink) |
| DuramaxForum Veteran Join Date: Jul 2007 Location: ObamaNation-Under the Dictator's rule
Posts: 1,871
| Original DPF has how many miles on it?
__________________ Ham Radio= Global communications without airtime fees My Antenna-SteppIR Si Vis Pacem, Para bellum !!!! ======================== 07' Chevy Silverado HD --CC, SB 4X4 Duramax Diesel/ 6 spd Allison Auto (PTO high idle mod) --EFILive tuning by ...ME with 68MM 4094VA Garrett Powermax Stage 2 Turbo --SILVERLINE 4" Stainless Exhaust, Modded stock Airbox and LIBERATOR Stainless Downpipe --AMSOIL Synthetics and filtration bumper to bumper, including Bypass --DDM tuning HID's in Low and High Beams, 6000K Lows/4250K Highs --PPE rear Diff cover, PPE Deep Trans Pan, PPE High Flow Manifolds and Up Pipes --Danville 3" Y Bridge and big air intake kit / EGR delete |
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| | eBay Motors #10 (permalink) |
| Junior Member Join Date: Jul 2012 Location: Gasport NY
Posts: 60
| my lmm is at 2% after just 1700 miles... with the dpf deleted
__________________ 2007.5 Chevy 2500hd 6.6l duramax EFI live (duramaxtuner.com), insight cts, 5in. Flo pro straight pipe to 6 inch side by side stacks, egr blocker, airbox mod, sleeves, 18in xd Hoss rims, 33" nitto's |
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