- Gear whine
- Is This an Acceptable Fix??
- Starting problems
- New Owner Of LBZ
- Bizzaro Mileage
- Help throwing codes left and right
- Gm Dealer Around Seattle, WA
- Severe Service Opinions?
- PCV Valve
- Loading Flat deck trouble codes?
- Thermostats Question
- Aurora upgrade??
- tuning question
- ppe boost controller=check engine
- LBZ coolant temp drops off
- Finger stick, MAF, and ECM ?.....LBZ
- Injector Problem?
- Sweet D Max
- Dealer wants to replace ERG Valve
- When Did Egr Valve Show Up?
- Oil Level Low
- fuel sending unit
- Worsening Engine Tick
- I am so over this thing. (conversion issues)
- Which Fuel Filter?
- lbz turbo sensor?
- What's the stock LBZ intake tube diameter?
- 2006 LBZ on ebay
- EGT info
- white smoke?
- LBZ MPG Suggestions Needed
- What mpg do you get with D/A
- 2006 and up torque problems
- ULSD + snowstorm = propane smell??
- turbo impeller
- DMAX Warranty
- Why does EGR motor keep running
- Lazy LLY
- ecm pcm
- 10.91mpg empty??
- Whats the difference between LLY and LBZ
- Tcm location
- Pyro install q's
- running warm LLY 06
- Oil leaking
- Helms Manual
- gatorback belts
- Engine Info Decal
- leaving truck plugged in for extended periods
- Winter Cover and Block Heater
- p0108 code on lbz
- Tow haul and turbo performance
- cold issues?
- White Smoke, Low Oil Pressure between 0 and 30, Turbo not wanting to kick in
- Low Coolant Level Light On
- Going to dealer tomorrow...
- Fuel Leak?
- codes p0101,p0299,p0106
- Truck not getting over 2000 rpm's and Check engine light pops on
- 6 Trouble codes, help?
- LBZ specific EGR questions for the experts...
- weird noise on cold start-up
- threw code P046C
- egr price and replacement?
- Threw a MAP sensor code...
- "Buzzing" loudly after shut down
- 2 Questions About Temp
- VGT vanes stuck.
- not staying in high idle
- what's the typical mpg?
- "Thud" sound at idle after fuel filter change
- How do I change my LLY to LBZ????
- new code? help
- another white smoke question
- Van noise before start-up
- LBZ steering shaft and engine "ticking"
- Hard to explain
- oil in antifreeze
- Worth selling low mile LBZ for LMM?
- threw codes 0101,p0402,p0106,p0299 WTF???
- turbo whisle, no power
- 2006 needs new head
- Is it possible to bark the turbo when stock?
- Idol A Duramax?
- Squeaking sound when turning trcu off.
- 06LBZ vs Altitude?
- How soon for heat?
- 2006 lbz injector warranty
- Help!!
- question for you guys that haul alot.
- High EGT's?
- egr
- Have to Drain Fuel Tank
- Should I set my engine to "high idle"?
- Anyone Chirp?
- has anyone had a head or head gasket problem.
- 2006 LBZ Short on Power
- Bad Injectors?
- Found a leak tonight.
- Damaged LBZ motor on eBay for cheap
- Cruise control acting up
- Need Help Fast!
- Shielded up turbo on 06 LBZ ...
- 0299(?) Code
- glow plug recall
- Boost tube to grid heater
- Anyone have this code
- 2006 Lbz Fuel Mileage 10.8-13.0
- cel is still on...
- low anti-freeze?
- rough start
- where do i find a head gasket kit for my 06 lbz?
- Possible EGR system
- Warranty Issues
- Bad Injectors on LBZ
- No Smoke ???
- a couple questions/ problems
- Engine died when pulling out truck
- pcv mod.
- Grill Cover Removal
- New [Used] 06' Duramax...
- 2007 Classic TSB List
- squeeky nosie from the belt
- Lower rad hose probs
- more info
- 2006 TSB List
- How Many LBZ's have had a Rear main leak?
- what part is this??
- Disapearing Antifreeze
- TSB List
- PCV valve? re-route?
- transmission & starting problem
- LBZ Gas Milage
- truck won't crank....codes p0708&p0722
- mileage for 07
- P2610?
- Who has had LB7's, LLY's, LBZ's out of their trucks?
- MPG with real world driving and 35s
- PPEs high flow intake
- Turbo Brand
- Intake Air Heater
- help with code
- Serpentine Belt gone after 25k
- LBZ FAQs, TSBs and DTC help - Check in here BEFORE posting!!
- Stutter at cruising speeds
- Very Pleased...
- Add to the FAQ thread
- engine tick hiss sound
- lbz towing low boost
- Trailer + mileage + Mods?
- Egr
- very poor mpg
- Horrible fuel economy...
- Leaking WIF
- Shut off noise
- Production #s?
- LBZ Getting better milage.
- LBZ and LLY differences
- Question about warm up
- Rev Limiter to save fuel?
- Dtc Pd026
- dealership blowing smoke up my tail
- Mileage also sucks
- Losing oil
- Rough idle help?
- Why This Code Set ???
- 05 LLY or 06 LBZ
- Boost hose blower
- blown turbo?
- Threw a new code yesterday...
- Cruise control works but .....
- Question for a tech
- I love this truck
- Check Engine Oil Leve, Oil Leak Questions
- Dealership Visit Question
- Strange occurrence on startup
- Finger stick question
- Leaking oil from my turbo
- Clicks after shutdown
- Okay, how do you get the belt off an LBZ?
- Gas milage on a '06 lly
- Not Happy
- P2138
- Things to look for when buying a used LBZ...
- ECM flashes/updates
- TCM diagrams
- where did you get that gator
- Stock Boost?
- Top 5 mods for 07 classic?
- low rpm sounds
- Excessive oil consumption problem
- Is my 2007 classic worth more
- 07 Express need more power
- EGR blocker plate
- How to stop "check engine" EGR code???
- How do you spot dye in the oil?
- can anyone identify these leaks?
- U1301 + Po087 codes setting
- Help with GM Certified Warranty Info
- Fuel Rail Sensor again
- Lbz Tick
- White Smoke at Idle
- Coolant Level In Overflow Tank??
- Best Worst Fuel Mileage
- vin check ?
- Turbo
- egr question
- Does the 06LLY have the same HP as the 06LBZ
- New Member ????? odd noise
- Looking for an answer
- Belt squeek upon shutdown
- high pitch noise after EGR replaced
- LBZ fuel mileage using the total gallons used from the DIC?
- Improved power and throttle response
- LBZ to LMM Torque?
- Miss
- Bypass fuel heater switch
- 2006 LBZ Belt Chirp with AC on
- Got truck back today
- Shopping for new Rig
- Loosing coolant
- Cannot find in search
- Exhaust leak at EGR
- finger stick
- Engine hours
- codes
- Dealership/Warranty Question
- leaving a cel on
- Dumb lift pump question inside
- New code thrown
- Anybody know what P2680 code is?
- Help with EGR
- DTC C101??? need help
- motor problems, wont run??
- Loss of power and black smoke
- 2007 LBZ turbo
- Collapsing top rad. hose
- Chirp Update
- Duramax lbz 06 sweet spot
- check engine light
- Help Truck won't Start
- Used LBZ or LMM
- egr valve went bad
- Looking at buying my first diesel?
- glow plugs
- Can't get rid of DTC's
- adjusting power steering pulley
- 35,000 miles,still bad mileage!
- What engine do i have
- LBZ vs LLY where do the extra 50 horses come from/