- The adventures of glue and his power steering pump
- Removing Governor
- OBDII ALDL Connector no link to scanner
- 2007 TBSS Cam Swap.
- header for sale at autozone no picture
- fan clutch question
- headlight flicker GONE!! pack a lunch
- Dyno Test
- I thought this was good info
- how to get DEPP stains out of leather seats
- why do we need to pay for flashes
- Trailblazer LS1/2??
- Adding sat nav system to my bose 04
- while in down there...
- Odd I6 engine vibration
- Sensatrack shocks wrong part number
- another vibration thread
- surging!? anyone experance this?
- Help meh!
- Temp. to high?
- 4.2 to 5.3 or 6.0 engine swap
- Real Gains
- In/lbs to ft/lbs
- efi live
- Bigger bore 4.2L?
- Just taking a poll to guage interest
- 4l60e sun shell,updated?
- 4.2 Header- again. Who's in?
- What is this for?
- Fuel Filter Questions
- TM explination needed
- new here and need help
- New and learning
- Bravada smarttrac
- leaving in the AM for utah 3rd gear?
- CASE relearn
- 4.2 Timing Chain / Fan Problem ?
- CASE Relearn in southern NJ
- Water Pump or Fan Clutch
- adding additive to rear end?
- Electric cut-out = blown engine??
- bad leak....front end
- 5.3 or 4.2?
- Help Im Lost!!
- engine stalls when i stop
- How often should oil changes be done?
- Ticking Noise
- I have 40000 miles on my 2004 TB 4x4 LS any problems coming my way ?
- DOD questions...
- 95-100-105?governer?
- Upgrades for better fuel economy
- hood scoop for function not looks
- Not quite the same thing as the others....
- Gas Leak question
- I am fed up(pics) what is it antifreeze?is something broken?
- New to Envoy's/Trailblazers, few questions
- headers/hf cat
- Running with choke after warm
- Transmission troubles
- Any insight into replacement CV axles
- Engine Swap
- Tachometer not working please help.
- Anyone with ScangaugeII??
- JET powershift
- goober O2 sensor question
- Iridiium plugs anyone?
- GM Oil Life Monitor
- 02 TB wont start...first snow falling, need help
- Question on Belltech lowering kit
- Tranny stuck in 3rd
- TB SS motor swap into an Envoy
- Dodge Dakota 318 V8 vs Trailblazer I6
- 90mph in 2nd
- made it to Utah
- waterpump maybe?
- Front Differential Bearing Noise!!
- So the GOOD Fan Clutch # is 15293048??
- Saved $ 500+. Thanks guys.
- I can't believe I lived with this noise for so long
- Blinkers don't blink
- The worst towing trip EVER
- OK the results for the muffler are in
- Man was that thing dirty!!
- Quick help needed!!
- Vacuum line missing
- Leaking transmission coolant lines
- Need a little help posting question/photo
- Serpentine belt, tensioner, PS pump?
- 06 power upgrade
- will this locking differential work
- Power Steering Question
- Another Survey for IL6 Owners
- tranny or engine mount broken?
- DFW tuners
- Lots of problems, anyone with solutions??
- 160* thermostat
- 4.56 carrier from an H3 on ebay?
- Sonoma motor ?
- Oil Pressure
- What rearend gear ratio do I have?
- Rocks in the Transmission mount
- I6 Engine
- CFM in an I6
- Camshafts
- Fan Plug on Shroud
- Parking on ice
- Extended Warranty...Worth It?
- Not running right?
- Remote Starts?
- 03 ENVOY Noises & Engine Light
- Need advice on changing my thermostat
- Horsepower Gauge
- My next mod!!
- 3.73 swap in 2007 Envoy Denali
- hummer h4 4200 I6 5 speed?
- synthetic oil
- First oil change?
- CV Grease All Over
- Cooling fan replacement
- Locking Rearend Problems
- 1st to 2nd gear shift shuts truck down
- '02 Engine Issues?!
- having some temperature problems, again
- Oil Filter Relocation
- Whats next??
- More Rear Diff. Confusion....
- Help "Service Engine Soon" Light?
- My used engine oil analysis is in!
- '06 and up TB's
- I'm looking into N2O for my 4.2...
- spark plugs question
- Hi all! Few 4.2L I6 questions for possible Vette project :)
- Thunk
- this could have some interesting info....
- Reduced Engine Power Light and No Gas pedal responce
- 80,000 Mile Maintance
- The Engine Of an Trailblazer SS
- where is the tccm on a 02 envoy
- Had to have it towed...
- Unfamiliar Noise
- Belt Driven Compressor
- Rear Axle has moved
- DFW dyno
- Changed my thermostat!!
- Service engine soon/reduced power
- Dexcool blowing gaskets ?
- Those with SYN
- two quick questions
- Part Number help
- Replacing Secondary Air Valve?
- Problems Trying to Remove the Driver Cover Air Bag System
- need Help Fast
- Removing the front half shafts?
- fuel relay
- Transmission downshift
- clicking/knocking at shift
- Need help on vacumn line
- EXT rear axle on SWB?
- Anti seize on new O2 sensor BAD? Or not ?
- SWB V8 - what was the first year ?
- low idle when A/C or Defrost is on
- Cooler I6 Thermostats
- change engine oil light on
- Engine Block Heater
- 2-1 downshift
- TB Radiator flush
- Axle ratio
- they threw off my underbody protection during oil change
- Trans Rebuild
- Loud Revving Sound
- 02 Envoy Front Diff. seal blown
- '02 TB Complete Coolant Drain & Flush
- 4.2L Oil Pressure Gauge Isn't!
- Heat Treated R&P
- My TB sounds like a Deisel
- pennzoil platinum?
- 02 TB upgrades
- Fluids
- Grey wire ? What's it for ?
- Help?!?! Anyone...
- No start/ Reduced engine power
- More power for the 2006.2007 models ?
- Ok first post and first question.
- Tune-up
- AC Question
- CEL and Gas Cap
- help with engine oil cap?
- Dealership Didn't Know How to Perform Case Relearn
- Speed reccomendations.
- Engine Block heater- How long can you run it?
- Power Steering Operation
- grindy, clunky, chunky sound
- Does M1 make oil filter for TB
- ATF Filter Seal Lesson
- which is cylinder 3.need help please?
- Fuel Filter
- transmission not kicking down like before
- 270Hp I6 vs 291HP I6
- Differential Groaning...
- blew fuse HELP
- Fuel Consupmtion
- 05 trail
- changes to engine power from 02-07
- synthetic oil
- 06 TB Transmission Problems
- Lookie what i found
- Doing donuts mess up ur power steering?!
- Aftermarket Torque convertor
- 1/4 time
- Drive By Wire throttle
- Top Speed for a Relative GMT360
- Faulty GM Oil Filter
- Trailblazer sitting along the highway.
- removing radiator.
- Spark plugs
- FOUR wheel DRive
- I6 Car hauling
- noise coming from right front wheel
- Finally saw the light
- Need Help! Ses & Rep
- trans woes...
- Leaking Electronics
- What To Do?
- Word to the wise
- ALL blue LEDS done
- Check engine light
- any problems with engine or trans
- motor mount question
- reoccurring ECM problems 4 wheel drives out
- Dyno Day coming soon
- SES light came on, P0440
- Spark plug change update
- CEL came on today. WFT!
- A4WD cut-out question...
- Saving GAS?
- oil drain thread size
- 180 tstat
- Wont Start right away
- anyone ever replaced the gauge face or lights in your speedo
- 4X4 to 2X4, what do we have to do?
- Long Trip Ahead...What Should I Do?
- led photos 4 all that wanted
- Bigger tires
- Dyno Result
- G80 Locking Diff
- Does God=new PCM
- Temp gauge for tranny
- Can't wait!
- dashawk
- ignition switch