- LBZ or LLY
- stock boost?
- First 10k 3200 redline?
- 20.96 mpg
- TEN new 2006/7 Duramax/Allison GMC crew cabs for MN buyers
- what is best mpg on a stock 2007 LBZ?
- 2007 LBZ, under hood emission label 2006
- Air Intake problem
- DIC vs. Low Fuel Light
- Quick ID of the '06 LLY and LBZ
- P/N for harness "race" on top of an 06 motor
- Injector Issue
- turbo cool down, before shutting motor
- first tank towing on LBZ makes 7mpg
- P046C code but no CEL
- egr plug location
- EGR blocker plate question.
- GMSD and gm card rewards
- what do you think
- proud new owner
- '06 On The Lot For Over 6 mo. Problems?
- LBZ Variable vane turbo info pls.
- LLY or LBZ
- Lbz Egt
- How do you ID a LBZ long block?
- glow plug light
- Power / Throttle Response
- HP vs RWHP?
- 07 camper tie down???
- 2 Issues: Does the A/C compressor constatnly run? Wierd noise and power loss towing.
- Worst Fuel Milage
- StockTurbo
- Engine tempature
- where to get help to install ERR blocker & finger in North Eastern PA
- fuel tank??
- 2000miles Oil/tranny fluid everywhere
- no turbo whistle on highway
- 07 LBZ P0336 Crank Sensor?
- LBZ OEM turbo
- When is the LBZ ' broken in??'
- Where is this oil coming from?
- 2007 classic prices
- 07 classic reg cab
- ok heres a dumb qustion
- Replace DEXCOOL with GREEN?
- Just joined the Diesel World
- Lbz Engine & Pcv Filter???
- LBZ Hi-PO Help!
- Simple Question
- SES light came on when towing
- Helm Service Manuals - Not Worth it
- has any one melted a head on a lmm duramax?
- Moving from a 2001 DM to a 2007 Classic DM
- Funny smell
- Reference Material
- P0336
- EGR blocker plate
- 3500SRW Truck
- Maiden LBZ Voyage!
- Looking for a better block heater timer?
- About chit myself
- LBZ break-in period?
- Low rail pressure, the saga, continues all input needed
- What kind of longevity can we expect from these LBZ motors?
- Oil leak any ideas
- New Truck Won't Start
- 6.0-> 6.6 is It Possible
- New Commercial
- Dexcool coolant and gaskets
- DIC--liters used/liters per klms
- normal LBZ oil pressure
- max egts for cruising down hwy
- need some 3500 fuel info
- clutch fan
- Squeeky Belt - Part II
- Opinions
- squeak while acceleration
- LBZ Heater Core Hose
- 2500HD/3500SRW-What is the difference?
- Knocking or extra rattle?
- EGT's with blocker plate and stick
- blocker plate - e-check?
- EGR/Fingerstick install...not a piece of cake
- One year update...
- MS paint fingerstick install?
- Gas or Diesel
- First tank towing......
- 2006 lbz uses oil
- torque oil drain plug
- LBZ weight
- New LBZ
- lbz milage
- Quick Question
- Warranty
- Check engine on
- Lift pumps
- LBZ Pedal Pinout
- Wet With Oil
- '06 LLY surging
- CEL on then off
- Water In Fuel!!?
- Annoying Noise
- 2500 vs 3500 srw?
- Cold Weather Performance
- 2005 with low miles or 2006 with more miles?
- *fan Roaring*
- 2006 hd duramax 6 spd alliason
- *STOCK BOOST #s ON 07 LBZ*
- Cam Pin
- Low Oil pressure
- check engine light
- Intercooler design question
- Is it bad to Idle?
- Low rail pressure saga continuation. Advice appreciated again.Long post
- how to reset fuel filter reminder
- My first oil change today
- Ahh! Think the g/f limped my truck!!!
- P003 Code?
- '05 vs. '07 Classic
- stock lbz rear wheel horsepower
- Programmer Problems
- think i screwed up buying my 07
- Turbo Charger Boost Control
- codes
- Fuel mileage on LBZ 2500
- Explain please
- Fingerstick and block off plate????
- hey got a code not sure what it means tho!
- fan
- belt sqweek
- wierd boost release noise on deceleration
- High EGT Pulling 5er
- 06 LLY rough idle
- Updates for LBZ
- LBZ Mileage while towing
- VSS High Signal (MW7) Signal type? 06' LBZ
- Nuts! reduced power mode at 1,600 miles/injection pump
- Where any LBZs built after Jan?
- Need help with codes please
- vans vs. pickups
- Fuel Mileage Report! Excellent news
- air pump??
- Thanks Guys
- Break in easy or drive it like you stole it?
- URGENT help request
- Shudder while accelerating in overdrive
- Filter Catalog Numbers
- Some extra cooling ideas for towing rig
- LBZ air filter
- Dealer put 12qts of oil in my LBZ. Potential probs?
- Two Questions
- I need help
- where to get it?
- Finally, I can talk
- Drone-Humming Sound
- 07 lbz one cylinder KNOCK!
- Need some help with shift points
- Extended Warranty help
- High Idle is MPG killer
- Fuel Consumption - Idling vs. Stop and Start
- ticking at idle, getting ridiculous
- new updates for lbz
- Lbz Ecm
- Short trips...
- Weezing sound coming from under pass. side dash
- LLY Van Dead, no power
- 06 Question- How can I tell an LBZ from an LLY in the VIN #?
- Fuel milage only
- Blocker plate doesn't fit?
- Dealer Tweek for LBZ w/in Warranty (?)
- Blocker plate/ warm up time
- Noticed some oil!!
- '06 LLY Guys...Boost Q
- New 07 Classic, Kitties, blocks, fingers and Emissions testing
- Too much oil
- Dirt Coming into Engine
- Dual Alternators
- gear driven or timing chain
- smoke
- slight diesel raw diesel odur on hot motor
- Trading in LB7
- Engine won't run longer than 1 sec
- irregular thud at idle
- delco oil filter color for LBZ
- Truck hard to start and shifting funny.
- Blocker plate leaking HELP
- Threw a code
- DIRT in engine LOTS of dirt HELP!!!
- Just eyeballed an 07 classic CCSB, SLE1
- Mass airflow
- Odd Shutter at Shutdown
- LBZ manual trans
- new gm LBZ operating system?????
- Loved my lbz time for lmm
- Fuel Mileage from LBZ
- Oil Change Interval
- Plug it in???
- Loud roaring sound???
- Barked my turbo, Now what?
- DTC database needed.
- relationship of LBZ naming
- kennedy - product- emissions???
- Anyone notice the plastic end tank on the LBZ intercooler?
- Best Longevity Mods
- Best mpg to date
- New 07 LBZ bad Mileage
- Motor noise on my radio?!?!
- Drivable?
- baldwin air filter
- LBZ Pollution equipment removal? What to remove
- Second trip though the mountains of WV
- Engine oil change indicator
- Siren sound while accelerating
- wow
- How do I know if my turbo is working??
- Bullydog front pipe replacement
- Weird Noise
- should i buy now???
- going in for service
- Fuel fitting location please!
- Engine Type
- Dtc? P0851
- Oil coming from exhaust
- 06 LLY exhaust sound change with stick/ finger
- lbz tsb's
- Single Alternator output @ Idle & Hardwiring an Inverter
- Dumb question
- Estimate of amount of fuel in Common Rail and High Pressure pump
- Egr gasket
- Air Starter
- oil dipstick level & checking
- Oil pressure when towing
- Engine stalled and wont start
- 3500HD vs 3500Classic
- New 2007 Classic 3500 D/A owner
- Code 401
- New LBZ - Towing & Break In
- 12k on the clock and still poop mpg's
- 1/2 quart oil?
- Still Breaking In at 50K?
- Lbz Radiator Drain
- code 401
- What engine?
- what is different
- LBZ on Engine Dyno
- turbo problems!
- HELP me understanding EGR operation
- Dyno place than can measure emissions also
- EGR PWM Frequency?
- Glow plug question?