- Is your Truck an LB7 or an LLY?
- Does Tire Size Really Matter
- How Much Oil In My Lb7??
- Surge during idle
- Silencer Ring
- I think I found a problem with my truck!!!
- Fuel pressure regulator
- Biodiesel
- warantees
- <Urgent>Alignment Issue
- trans slip? or engine hiccup?
- allison shift problem
- changing tranny fluid
- Power Loss
- instrument panel problem
- 6 speed clutch sticking
- injectors
- engine heater
- new to world of Duramax
- 4x4 Conversion
- help
- Truck will not start
- Loud tapping
- Truck Down Shifting ....help
- flaky oil pressure readings??
- Flat Lined!
- blue smoke at idle/heavy smoke on acceleration
- losing antifreeze.
- intermitent knock / possibly running advanced
- ZF-6 to Allison
- power chip 01 duramax
- Need some quick advise on an '01
- power to stock tranny...what makes it angry?
- anyone else having transmission problems
- blown "04"
- trans slipping?
- Upgrade my Allison
- trans shift problems
- Glow plug or GP controller
- Tranny Question.
- Ticking noise
- looking for new turbo
- 03 Dieseling
- diesel leak
- Truck didn't start this morning???
- 2001-2004.5 Dash Gauges?
- Average Life of a Allison 1000???
- I guess its time for a SB clutch/flywheel
- smoke
- My truck turned 100,000 miles today
- big fuel problem
- thinking of buying one?
- Duramax FIRE!!!!
- 15w-40 or 5w-40 Motor Oil?
- Transmission
- transmissions
- Engine Noise???
- increasing towing capacity
- ZF to Allison swap
- Average Truck Durability
- Suncoast Diesel Transmissions
- up to 2000 RPM & No higher
- Injector Problems
- Tranny Indicates Overheat - HELP!
- Another Allison 1000 Question
- High idle
- rocker arm problems?
- Does this sound like a turbo problem?
- WIF sensor.....no wires????
- 105 Amp Alternator
- transmission clunk sound
- Couple of issues
- Help Guys Help
- 5W-40 Synthetic
- Special Policy 04039A
- Mpg
- long starts when warm!!! please help
- Transmission Killer
- Did I get SCREWED on my EDGE KIT?
- not hittin full boost!!!
- od lockout
- Buying Duramax
- Allison Trans???
- Auto to manual trans swap
- Bad Injectors
- What oil should I use in ZF 6-speed and rearend?
- low boost
- RoadTamer by Air Lift
- new truck
- MBRP Stacks Problem
- miss fire code
- knock... knock, knock
- 4 lbs. boost at an idle?
- Black smoke?
- Fuel Question
- ATS or Suncoast
- Service 4WD?
- Sluggish at RPM or Underload
- leaking something
- Is 5 " too much exhaust
- 2004 lb7 with 350 stock HP????
- year question
- Considering PUrchase of DMAX w/200K! HELP!!!
- new d-max owner w/ questions
- What trans.
- leaking oil out blowbye tube? HELP
- Sluggishness and Little to No Acceleration???
- stock trans temp gauge
- 02 Duramax help
- won't start?
- Loping Idle???
- Loosing Coolant But Cant Find Where!
- HELP - Turbo Overboost
- stupid fuel guage!!!
- e-brake
- Air Leak In 04 Diesel
- how many mpg will an lb7 get
- Hard starting
- tranny fluid change
- Difficulty starting Today
- Tires?????
- Cruise Control
- Electrical Gremlins?
- Trans Leak
- oil pressure
- pre-runner style
- kerosene'd diesel
- hard starting
- wierd engine hickups
- Top End
- coolint leaking?????
- Possibly a fuel problem
- Rear Diff Oil Cap.
- Holding Speeds
- Heads
- price
- LB-7 Pulley squeak/accessory drive belt noise?
- Diesel Tech
- Need Some Help Guys
- LB7 Help
- Message center says need to change oil just after oil change
- Just installed Hypertech programmer and now check engine light comes on
- Injectors not pump?
- Just changed fuel filter now truck randomly wont start
- Fuel Pressure Regulator
- Trouble code help - P0236
- Truck dies
- No 4-low?
- trans problem ... again
- how to get loud whistle sound on lb7
- questions about a powerplant
- Hard starting 03 Duramax
- Extended Warranty on the 03 Duramax
- 2 altenators
- 6" or 8" srry if in wrong forum
- Tow/Haul no worky?
- Blue Smoke at idle.
- body lift and overheating
- whats up guys
- Trouble Shifting
- Changing Coolant
- Looking for parts
- Dropped MPG after installing Banks Big Head
- 2002 Duramax 175,000 miles, what might i expect or prepare for
- modified air box
- code 0380
- Cold Weather Starting
- limit on injector replacement?????
- help
- Front wheel hub bearings
- Weird Noise
- Would this concern you...
- LB7 Injector warranty for 04s
- Injector sleeve leaking water
- Loping idle w/blue smoke
- 2wd to 4wd
- Engine Dies/Hesitation
- big problems with my '04 LB7.. Hoping GM Tech can help!!!
- new to the duramax, a couple ?s
- fuel filter info
- wheel alignment
- new here & trying to buy a DMAX
- Check Engine Light (solid)
- horsepower to 6spd manual
- Fog lights don't work
- help no power going up hill !!
- Question
- LB7 Stock turbo boost limit?
- Why is my engine freaking out?
- code po380 ckt A?
- LB7 hard starting
- Injector Question - Truck at Dealership
- Front Wheel Bearing Question
- transfercase?
- antifreeze
- Anyone else have the 11.5" ring gear?
- 03 Duramax Problems... DTC codes inside
- -40 in Alaska; Truck acting up
- Flywheel Problem
- Just installed big hoss bundle and have ??'s
- sensor electrical outputs
- How cold should a Duramax 6.6 start without being plugged in?
- New to the Duramax
- Borg Warner Glow Plugs
- Missing pulley??!!
- Sucking air
- 2001 Duramax Idle Problems
- Internal transmission filter type
- ? 03' 2500hd
- New member; about to buy; your thoughts, please...??
- clutch sticking?
- Yup...I did it.
- LB7 Overboost p0234
- Newbie: Hello! And my first question....
- drive shaft
- Injectors LB7
- Have a few questions
- New Duramax owner w/ question, please.
- Finding reverse light wire to splice.
- Frame Coating
- Clutch noise???
- replacing head gaskets
- What sensors does the 01 to 04 common rail system use to operate?
- Aux fuel filter Q
- Glow Plug
- Idler Pulley for Serpentine belt- Rattling
- pcm/tcm codes and other problems
- Idler Pulley ?
- 07 transmission or Suncoast 6spd?
- leaking battery
- longer starting time
- Injectors/dealership...What Now?
- duramax repair manual
- oilleak
- Transfer Case Questions... Are You Guys Doing This?
- Oil pressure issue
- Engine Block Heater
- Check Engine Light?
- ticking sound
- whats this mean?
- Shifter slops from rev to drive ?
- New vibration??
- fuel gauge
- Voltage Delay during startup?
- Injectors Changed
- truck shut off while driving today
- Is this normal?
- engine light on
- P2146 Power Loss and Knocking
- Do I have the correct sensor for my allison?