- reduced engine power
- Plowing Snow egt's
- Instructions for clearing engine light
- Clean Exhaust Filter
- Unknown dtc codes?
- How long should the Glow Plugs stay on?
- Anybody use Mobil 1 Turbo Diesel Truck 5W-40 Synthetic in their LMM?
- Gutting DPF
- EGR Block off
- rpm shift level
- regen..
- Tranny Cooler Lines Leaking
- Engine Oil Life System
- Twins?
- OK - it's official - RPO UF3 high idle "switch" CAN be added by dealer
- Spring hose clamps
- DPF delete and power train issues
- Need some advice code P009E had water in fuel
- Traction control
- Oil leaking out the exaust!
- possible coolant leak that i cant find!
- breaking in a diesel
- 09 duramax oil pressure
- Can you tell if the truck does a Regen
- MAP sensor unplugged/lead missng??
- egr
- Need ya'lls opinion
- EXHAUST in DEFROST/
- Where would I be able to tap into 12v switched power on a Dmax
- Find another resonator
- exhaust drone?
- 2008 lmm 168000km to high?
- EGT monitoring with Duramax
- New LMM
- Ltz Price ?
- LMM Load % ?
- engine power reduced???
- engine power reduced
- Minor issue today?
- EGR Blocker Plate
- Changing tire pressure warning threshold
- p0299
- Does your DIC show when REGEN is happening?
- MAF Code
- Power loss
- IBC adjustment?
- Serpentine Belt Change?
- Gray smoke at start-up
- Fuel Stations, Where to get quality fuel?
- Idler pulley wobbles
- DPF Delete
- 09 LMM engine/ tranny temps
- dpf model year changes
- dpf delete package deal?
- Three buzz sounds under hood at shut down
- Help please P codes p0030,0101,0108
- 11-12 MPG? any TSB's ???
- After Market Remote Start Not Working After Full Relash
- 2008 Duramax injector pump failure
- Just About Talked Out Of A Duramax And Into ANYTHING Else
- Leak at back of transfer case
- Looking for more HP and or Torque
- LMM Crankshaft Broke??
- anyone need a Duramax LMM and Allison transmission?
- mpg per tank
- some kinda ticking???
- DPF and odor of burnt rubber
- Help! PO304 code
- replaces idler pulleys, belt still wobbles
- Diesels at High Altitude
- low fuel rail/ engine power reduced
- Blue smoke with DPF delete?
- 4 wheel drive front end shaking on 2007.5
- Any good computer programs for better fuel economy?????
- LMM Reduced engine Power
- question on DPF
- Mileage Question
- Max Boost Level
- Max HP with bolt ons?
- Is a chip worth the loss of warranty
- Tire Pressure
- edge evolution race
- Does Deleting the DPF make the LMM pretty much a LBZ??
- DPF clean out procedure
- What I saw
- 09 LMM DPF delete installed now P2455 and other ?'s
- putting on new tires...
- dpf delete
- P0191 Code
- New Truck upgrade priority
- Electrical woohs
- Dpf
- engine block heater
- Glow Plug codes
- CFM numbers
- Any LMMs with over 100K?
- fine time to stop working
- Air Intake Heater
- Is my egr still working?
- Weird mishap question
- Programer for TPMS ?
- Maybe over kill, but i would drive this thing!!
- Reduced Engine Power During Ext Idle
- vibration at idle
- Overspeed??
- Turbo Tube
- Second Alt ?
- Clock Synch with 2-way remote
- Heated windshield washer fluid in 2010 LMM
- help bad knock
- Near diaster !
- remote start malfunction
- Is This The Correct Chronology Of Emissions Changes?
- turbo mouthpiece
- Looking for Duramax
- silent power.
- broken crankshaft
- replacing steering wheel
- Plow Prep Package ?
- Recall
- Regen intervals?
- high idle
- A little deeper regen question....
- Aux Fuel tank Gravity Feed
- oil leakage
- LSD in LMM
- remote start while plugged in ??
- Loss of power and oil pressure...any ideas?
- Anyone else had the bolts that connect the DPF to the muffler rust away and fall off?
- Fuel Mileage
- Uncommanded Acceleration
- DPF Question
- Parasitic Power Drain?
- p0101 MAF
- Strange Fan-Like Noise After Engine Gets Warm
- no power shifting hard need help
- EGR Command %
- Engine Damage From Cold Starting On Hillside
- Fuel in the oil ?
- Fuel filter - brand new LMM
- 2007.5 Max revs in reverse w/o pressing throttle
- LMM CP3 part number
- Do the LMM have INJECTOR Problems
- I need help
- Turbo leak
- 2K to spend...... what next?
- Check Engine Light Came On
- Max EGT's for extended periods of time
- Fuel Mileage - any tricks to get it!
- engine break-in
- Hard starting
- Regen, How can you tell ?
- 08 lmm die intermitantly
- More Power?
- exhaust test
- No DPF and Code?
- Passanger Airbag
- Dtc P0098
- more mileage lmm???
- Idle shutdown on 2009 C5500
- Fuel Tank Capacity
- Banks power Code 42 transmission slippage
- where r the engine hrs stored
- fuel line size
- First diesel?
- send / receive fuel lines on LMM?
- tranny coolers lines....
- Oil residue, engine compartment
- Service stabilitrak & trailer brake
- Screaching noise... normal?
- Drove my Dads Lmm ??????
- MAF sensor?
- Help Big Problem!
- TCM module on LMM's
- Will a bad MAP sensor make a truck smoke and limp?
- Air Intake Valve? Not under 100K warranty?
- Extended Warranty from a Different Angle
- Got orders to Fairbanks Alaska
- Explain these LMM claims for me
- Hello!!!
- fluctuating vent temperatures
- RPM and fuel mileage
- GM tech line?
- Old DPF Delete thread
- Wheel well liner removal.
- Power
- Dealer says lmm tick at idle is normal
- DSP5 Speed Limiter option
- Oh Me Oh My! Another warranty claim...
- 3rd fuel filter in under 10K miles???
- Regen Changes
- Banks Speed Brake Install
- LMM won't start
- poor acceleration/ lag
- Exhaust cutout with DPF question
- 8.3 mpg after 4000 miles...help
- Oil Leak
- LMM Pulling good in Snow
- Starting problems
- Why 17 Gallon Tank???
- Mileage with LMM
- Truck roars
- LLY MAF Sensor on lmm intake
- EGT sensor
- lmm help dtc problems
- Diesel Place Map of Member locations
- 07 lmm classic sb mpg
- Power while pulling?
- 1st Long Trip - Miles, gallons, speed, GPS, etc
- LMM Round Trip Report - Atlanta, GA to Loyal, WI
- Take it in before bumper to bumper up?
- Diesel World article May 2010
- Voided Warranty 20,000 Miles!!
- Louder Turbo
- Any body running a commercial truck with a DPF Delete?
- Can DPF regeneration intervals indicate the air filter needs changing?
- throwing codes on LMM
- What Dpf Friendly Fuel Additive To Use?
- New 09 Smells Hot?
- Fuel Mileage before/after filter change
- Water???
- Extra Power in Regen
- vibrates during acceleration
- Anyone regret the mods?
- Air Compressor
- Considering Lemoning my 09
- LMM vs. LBZ
- Engine light need info.
- rattling sound
- Why don't they squeak?
- Got caught off guard with fuel distance left on the DIC
- LMM Not Feeling Well!
- 08 Gmc Duramax
- Engine Temp on banks PDA vs dash
- Serpentine Belt Solution
- LMM bites the dust.
- Need Stock 08 Operating System for Cab Chassis w/ Dual Tanks
- dsp2 turbine brake
- Glow plugs / Wait to Start light / GM factory auto start
- steering clunk
- Truck vibrates during idle & No interior lights
- DPF WTF 2007 Duramax Suburban
- Fuel Filter
- Engine is noisy when cold?
- 2009 Lmm
- 2010 or wait for 2011??
- New Duramax owner
- Warrenty Issue - Do Not Use Preston Hood
- fuel filter change
- Low Oil Pressure Stop Engine Now