- 2006 Warranty
- Weird engine Noise
- FPRV shimmable?
- Oil plug leaking . Cause?
- Throttle response
- To block or not to block EGR?
- EGR Reflash for high EGT problems?
- EGT temps
- RPM Ranges and Limits
- LOUD ping!!!
- 19 MPG in my Express!!
- boost flutter
- Engine Block Heater
- Is LBZ ECM self learning?
- What is blocked and fingered?
- p2610
- Idle Speed Question
- What are normal, safe LBZ EGT's
- How the heck do you bleed the fuel system???
- what is this?
- Just filled tank and truck runs horrible!!!
- help me with a code
- Loud fan ?
- long crank to start
- CHeck engine light, abs, brake, glow plugs stuck on
- pros n cons of the lbz and the lmm
- The "tick" has been tamed
- LBZ in a 05 Yukon XL quadrasteer
- Truck won't start
- PO 402 Code
- Need some advice...
- loud ac?
- stock turbo PSI
- LBZ Cooling issue
- Engine missing
- Engine question
- Question about oil in intercooler tube going into intake manifold.
- replaced all 8 injectors
- Black soot inside tail pipe.
- Can all Injector failures be detected in Balance Rates
- P0087-Causes
- Part # for LBZ piston oil ring?
- Clutch Fan Noise
- removal of turbo cover
- Injector Balance Rates
- common question
- LBZ issues when used for traveling around Central and South America
- oil overfill
- Finger Sticks/EGR Blocks You've scared me!
- LBZ fuel mpg
- Lbz Wont Start Wtf???
- lbz 6.6 to ALLI 545... or 4L80e?
- LLY reflash to LBZ?
- Does the 06 LLY overheat like the 2005?
- What is the difference
- lly vs lbz
- Huge difference from LB7 to LBZ???
- Stock LBZ Smoking??
- Speed lock out?
- Oil in Intake
- LBZ T-Pieces injector returns lines.
- Start engine - No brakes
- Engine Cost
- 05 lly vs.07 lbz
- LBZ owners with >50K, Injector problems????
- warranty work
- GM buy back?????
- Help!!!!!!!!!!! added 1/2 gallon gasoline to tank
- Recalls and Service bulletins
- Happy duramax owner
- High Mile Duramax worries
- Turbo whistle?
- will I get code if turbo stuck closed?
- Engine Light
- Lbz Mpg?
- 6.6 considered big block?
- What is "Turbo Bark"???
- LBZ EGR P0403 code again
- mpg towing.......not good at all
- Any concerns with a Califonia Admissions LBZ?
- ecm tcc lockup help for pro's
- 06 droan need help
- Turning the engine fan on/off
- stock turbo type?
- drove two 2007's and one is noisier
- Article on how our AVNT-37 Turbo's work!
- Chk eng. light - EGR issue (blocked and sticked))
- Map sensor bad??
- Diesel newbie questions
- Tow Haul Or Not To Tow Haul that is the question
- "Wait to Start" Lamp Out
- TSB for 07 LBZ Economy issue?
- LBZ Trip Report
- Normal Operating Range for EGT and Boost
- Lby?
- code po336
- Fuel Tank Size A Good Reason Not To Get A Shortbed?
- Truck in shop
- 06 vs. 07 California emissions and DMAX??
- Looking at both a used 05 & 06 Dmax
- OK...dumb stack question I know.!
- Oil Pressure ?
- LBZ not starting right
- Truck won't start??? HELP!!
- 07 Lbz Pcv Reroute
- Any problems running stock?
- Something's leaking!!
- Un-Identified Wierd Sound....
- Rpm's
- Back from road trip - like my mpg's (ZF6)
- MPG Sucks!!!
- Constant Black Smoke
- dic MPH ???
- Egr
- Check engine light
- P003a Lbz
- LBZ not starting right---PART 2
- Service Engine Lite Won't Go Off
- MPG--not a one tank MPG report
- Variable Vane Position Sensor
- Normal Oil Usage
- Why Did get a p0401 code?
- Oil Pressure Gauge Going Crazy
- Occasional noise and smoke??
- Silverado classic?
- CEL Problems in S. Florida
- Intermittent check engine light
- lbz or lly
- Vibrations with A/C on.
- BD turbo cool down timer - DIC message
- LBZ or LMM?
- So why measure EGT?
- Vac/Pressure gauge to test port, adapter?
- Lotta Smoke
- Bypass oil filter on LBZ
- Truck shut down
- Reset engine light without a scanner?
- Help with fuel leak.
- Idling and VVT Games
- Would this Void Factory Waranty?
- poor mileage
- Intercooler pics or dementions?
- advantages of block and finger
- New platform lbz??
- EGR replaced and reprogrammed
- Anybody notice loss of power?
- EGT's, Pre and post turbo numbers
- LBZ or LMM predicted power
- Turbo Temp Monitor
- Engine Light On Have A Question
- First Big trip with the new pick um up
- LBZ Fuel Mileage & Power.
- VVT tubo in LBZ question
- EGR and the LBZ (maybe a poll?)
- Engine Replacement
- Help with oil leak! Please.
- lly turbo wine down noise after shut down
- duramax diesel vs gas fuel mileage?
- manual high idle? Who has one? Where?
- Fingerstick...
- 06 D/A DRW Sick and towed away
- First Cel (egr Problem)
- lbz revs up by itself
- 07 Classic LBZ Trouble Code P0700
- Mileage Differences between 05 LLY and 06
- P0087-fix
- Belt Squeak Fix
- Another One Bites the Dust !!
- I found this on a GM Media site (kinda long) 06' LLY vs LBZ
- help!!
- p0403 lly van
- What to do first?
- Mileage down....
- Where To Buy Intercooler Boots With Taps
- Good Mileage
- 06 LLY lot of black smoke
- CEL came on
- LBZ cranks more now to start?
- Warranty
- Pics needed
- It's cheaper to drive the truck !
- Dipstick Troubles
- how do you determine bad cat?
- Oil Refiner Question
- Code on 2006 LBZ
- Just got my 1st Duramax and Have a Question
- Boost Gauge and Other Stock Gauge Functions
- LBZ Top speed limiter
- Turbo flutter?
- can't spin um
- New Fuel Filter Number???
- New to forum!!
- EGT Guage
- Clattering (grinding gear sound) on medium to hard acceleration. Please help!
- Source For Mod's
- GM buys stake in Italian diesel engine manuf
- Oil temp sender
- WTF? Warranty about to expire? '06 w/18k miles?
- Updates for ECM ?
- BD manifold & new gaskets
- lbz 235 degrees
- Does more oxygen intake improve fuel mpg?
- Vibration??? Any ideas what might be??
- D/A "Slush Mode" Operation Question
- 2007 Classic with shudder and steering vibration
- Check my plans
- inner fender well oily?
- Is there torque management in 1st gear?
- Lbz Mpg
- 65 mph harmonic resonance...anyone else?
- 2nd vs 3rd generation
- Gottum' problem
- LBZ threw an EGR code
- 06 LLY Overheating?
- engine noise not typewriter
- Questions on new 07 Classic
- New to Diesel
- 8000+lbs at 13 mpg
- 07 classic ?
- At what weight do you Detune??
- Different emission modles?
- duramax 6.6L LBZ vs cummins 5.9L
- My truck is as efficient as a Prius
- Anomaly
- Low fuel rail pressure
- hp ratings
- LBZ Injector Pumps....National Back-Order!
- Are all 06s LBZs?
- HELP!!!! Truck wont start on a hill
- Question about Torque.
- Black Oil
- High Temp Thermostat
- How can you tell if you got the LBZ or LMM?
- backpressure on a diesel???
- aggervating noise
- Longevity of a chipped engine
- Fuel injectors......
- oil pressure
- First upgrade for my 06 LBZ?
- quick question
- Does LBZ have a wastegate?
- EGR Code
- Intake leaking
- Do you think ?
- What is your avg Engine temperature?
- Oil in tube just after turbo??
- 06 lbz rattle in engine then smoke
- No responce from turbo vains
- Break in.......again
- Apparent lack of major problems with 06 LBZ