- Boost level low?
- truck parked and now won't start!! help1
- Who has changed high idle rpm settings w/ Tech 2?
- Maintenance
- GM recalls 553,000 trucks and SUV's: Brakes
- like an air leak in the fuel system
- Solved my no start problem, kinda long
- Maintenance Manual
- New Truck
- Does anyone monitor motor oil Temperature
- '01 D-Max
- I smell oil!
- warranty question...
- Merry Christmas to All
- Oil Pressure Question
- Brake Booster question
- engine codes
- Vin check
- It Always works when the tech is there :(
- Whats Making The Noise
- Oil change
- 02 Doesn't Crank
- temp guage movement
- 2003 Defroster
- Signed the papers 02 Crew Cab
- Truck runs horrible need help
- Hard Start after hot soak
- Idle rpm pulsating
- Injector problems
- Thermostat and top radiator hose tube
- Will there be an award for Procrastinator of the Year?
- Racor pre-filter, which one???
- How do I know if injectors replaced?
- Service Engine Light
- My buddie ran his truck out of fuel! need a little help.
- How bad is it
- Injector failure.. again?!
- High-idle kickout
- fuel vacuum too high? 6"
- Dealer done good today~~~
- My lb7 runs out of fuel before light comes on
- I love my LB7, do you?
- Pilot injection knock; louder w/ Edge?
- 86,000 maintainance
- Detecting Injector Problems
- Parts question
- IPC cluster question and GAS question
- Truck Stalls
- What spare parts do you carry?
- High idle should I install it
- oil bypass source
- Leaky Injector. In a Jam
- Dog off the line??
- Valvoline Blue
- What's with this??
- loosing Coolant
- What to look for when buying
- Stalled in Reverse?
- Any LB7 service manuals available ?
- resonator
- part of the group
- Coolant leak, right rear
- Cargo Light Indicator Blinks
- BD high idle kit
- Ignition On Wire
- Electric brake release for reverse
- Speedometer Problems
- Help! I've lost power and responsiveness!
- High Pitch Whistle PLEASE HELP!!!
- Just sitting minding my own business
- He attempted to steal my truck.
- whats the proper filter for the fuel filter recall???
- Looking to buy an 03 duramax anything i should look for?
- Whats covered under warrenty
- My truck is slow
- Truck Wont Get Over 20mph! Help!!!
- Newbie to Diesel - Couple ??s
- getting weak less power
- toronto mechanics
- Belts!
- water pump change
- No oil pressure
- battery couplers
- No start "Cold" SES Light On
- Park Nuetrel Switch - still stuck in 3rd gear
- surpentine belt?
- Pyrometer & guage Photos
- Calculations / Conversions
- picking up a new to me duramax saturday.
- And so its begun...
- high idle
- Battery Problem?
- Boost
- Fuel Filter
- Gotta have new pump and injectors
- LB7/Duramax 8GF1 coolant drain
- Catalytic converter
- trying to get my truck back from dealer after my injectors took a dump on me
- OEM Air Filter Help
- Hot restart problem
- Vin printout question
- 2500HD = 1 ton?
- Just got the vin # check back
- Oil Pressure dump
- 2002 Duramax oil burn
- PRoblems With Fuel Injectors
- LB7 no start
- AC Power?
- oil pressure sending unit
- LB7 wont go into o.d.
- Diesel smell
- Reluctant DMax
- 2001 D-max
- DIC Error Calculations
- Irratic idle, lousy discs, engine shutdown
- Viscous fan clutch????'s
- Glow plug relay
- Truck broke 2 weeks after warranty expires
- looking at a truck
- oil pressure guage pegged
- Connectors used for High Idle!!!
- Update on my injetor replacement
- Who's Got The Most Mileage?
- water pump replacement
- Tap Tap TAp
- Opinions NEEDED...come on in!
- How To Tell Engine Code?
- Injector failure question
- New to site
- Normal coolant Temp?
- 6.6 = cubic inch?
- 01 Duramax wont start !!! HELP !!!
- Whats My Truck Worth?
- block heater
- Nasty fuel
- Lb7 or ctd?
- Dual alternators
- what operates the oil change light?
- Had recalled fuel filter replaced but get this....
- Smoking at Idle
- Used motors
- Vibration at idle, recommend a dealer in Boise, ID?
- Differences between LB7, LBZ, LLY
- remanufactured or new injectors?
- 02 Dmax Falls on its face!! Help
- Internal upgrades for the LB7?
- Wastegate Stuck??
- Dually Flares
- Get this!!!!!
- Pays to have a good gm dealer!!!
- air filter
- Electronic Unlock not working how 2 fix?
- Help!
- Gatorback belt
- Vin #
- what is it
- 105 Alternator Measurements
- turbo lag
- No Oil Pressure!!
- 01 dmax
- turbo warranty
- High Idle Doesn"t Work
- Questions On The Lb7????
- Stealer drowned my ally!
- my truck is getting slow
- help engine dieing at 75mph
- injectors change
- Oil Leak Need Help!!
- thought id share some pictures.
- change in rpm's
- Need Help : ( !!!
- boost help!!!!
- No POWER when cold!
- Block heater noise
- When will better fuel milage come?
- 2004 GMC No Electric power
- Questions, Questions, Questions!
- Low Coolant Light
- Mike Ochoa This is the Ohio Kid
- DEAD in CA - HELP -Tranny, Battery, WTH?!
- Fuel temp sensor. Warranty or not
- Need some help w/ 04 dmax
- highest mileage with no problems?
- Independent Duramax Tech
- What is she worth?
- RECALLS on lb 7 ?
- Apparently I Screwed Up...?
- injector recall
- Ignition Switch
- Complete Fluid change- Recommendations
- What is My Truck Worth?
- Making some money with the lb7?
- Installing Isspro EGT near Houston
- Dual Pleat Filter: used and cut open
- Dmax Still falls on its face!!
- Lots of pressure in cooling system?
- oil leak in fan housing
- Proud new LB7 owner
- lost power again today
- somthing wrong
- Dealer called said my motor is bad
- wait to start light flickering
- Injector warranty work done....questions.
- Look at this....
- 02 Louder??
- Highway Miles vs. Regular?
- 01 Loosing All Power Driving Hard
- '01 LB7 - speed limiter and other questions
- No Start
- Another funny sound thread
- Duramax Injectors
- Ticking Noise/Sounds like lifter
- oil consumption on lb7
- 01 Starts for 1/2sec then shuts down?
- 03' LB7 Died
- Fuel in oil
- Oil pressure and operating temps
- Injector problem? Please read!!
- Check oil level light
- First Upgrade ?
- Check Engine Oil Pressure Light????
- Won"t Start----help!!!
- Does oil in fuel mean injector automaticly
- The Infamous Cold Weather Belt Squeak
- Help -White/Blue Smoke!!
- Spare ECU question
- 02 duramax stalls
- Photo of a 1950 mile fuel filter
- DURAMAX with spark plugs.......
- total power loss?
- pre turbo boost increase valve ?????
- Waste gate
- Engine wiring harness connector question
- Upgrades For Longevity
- Strange Surge Issue
- Code 0234
- Reliabilty under high HP
- What is my 03' worth??
- Harmonic Balancer Question
- New Injectors - WOW!!
- Fuel Smell!?!
- Need Help Quick... on Oil Change/Pressure
- Duramax is over 100K now...
- 03 warranties - no extension?
- Too Much Rust???
- Half Throttle More Power
- Duramax Engine Fire!!
- LB7 Purchase!
- Low oil pressure at idle when warm
- Surging ?