Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum banner


  1. My amateur build

    My amateur build

    This is my amateur build, money is tight obviously lol, new master craft courser axt2, painted rims, TAC bull bar, ROLA roof rack, 4.2l I6 with a K&N performance air intake. Typical high schooler setup. I plan on adding alot more once I get more money, I plan on adding a stiffer suspension since...
  2. '04 Trailblazer running sluggish all of the sudden

    OEM Issues
    Hello all, I have an '04 trailblazer with 4.2L. Within the past week it seems to run sluggish around 1500-2000 rpm, no power. If I give it more gas it'll down shift and power is back, seems normal at the higher rpms (almost like hitting the power band in a two stroke dirt bike). I have an...
  3. How to lift cargo area carpet

    We just bought a 2004 Trailblazer in really good shape. One thing we need to check out is what's causing wetness in the cargo area, inside the little storage thing. I suspect it's a break in the washer fluid line for the hatch window, which is under the carpet. How do I remove that plastic trim...
  4. 04 Trailblazer TPS error codes

    I recently have been having the high idle issue. Come to find out, the FPR hose was not connected to the resonator. I connected the FPR hose to the resonator and disconnected/connected the throttle body plug. The high idle issue was solved and the check engine light disappeared. I decided to...
  5. All rear lamps functional, but no brake light response...

    2004 Trailblazer Just to summarize, I have confirmed all rear lamps work via hazards, reverse, turn signal, and remote entry flash. Both fuses involved are in tact. When I depress the brake pedal, I hear a relay under the console near the cigarette lighters, which leads me to believe the...
  6. 4WD will not engage unless in neutral

    4x4 Drivetrain
    Hello all, Just purchased a 2004 GMC Envoy with 106k miles on it very recently and I sort of already have experience with this car since my dad owns an '02 Trailblazer EXT. In his car, which I found out through the manual, you can engage A4WD or 4HI at any speed in any gear. I've known this...
  7. 2004 Trailblazer LS - Lovin' it!

    Hey guys, I've been a member for a little while now, but never really posted anything about my own 2004 Chevy Trailblazer. Got it back in August and have been personalizing it since. I don't like my vehicle to look like an average one, I like it to stand out. Anyway here's a list of add-ons and...
  8. Joined To Tell About Devistation

    Hey Trailblazer/ Envoy/ Ascender/ Rainier/ whatever fans! I joined a few days ago after looking at Trailvoy for years. I only joined to share my sadness today. A couple of days ago (2 days before I joined), I was in an accident on 15/501 in Durham NC. I was cut off by an 18 wheeler, the collided...
  9. Hi everyone! 2004 envoy xlt; good buy?

    Looking to buy a car and found a 2004 envoy xlt with 112k for $10,900. Don't have much knowlage about these cars and there doesn't seem to be a lot out there about them. I really need some tips here! I need to make my decision over the weekend. V8 2wd all power. Thanks much, looking forward...
  10. 296601_10150287835576735_548291734_8074029_1995707611_n


    Nala, so stock, in progress.
  11. 2004 Envoy XLT DIC Inop. after cluster swap

    Audio and Electronics
    Hey guys, I had my speedometer peg out on me while driving. I swapped out my instrument cluster through the GMC dealer. This fixed my original problem but my lower 4 buttons on the steering wheel no longer work. I informed the dealer, and they gave me a replacement. The replacement did not...
  12. anybody runing 245/75 R17 on 2004 tb ls?

    hi! i just got this oem rims and tires for a good deal almost free!... BFGoodrich Rugged Trail - 245/75R17....but i was wondering if they would fit in my 2004 tb ls which currently uses 245/70 R16 does anybody have any idea or is anybody using them right now that can tell me if i have to do any...
  13. Urban shoot

    Urban shoot

    Just fall shooting great day and clean car
  14. Greetings I'm the new girl and my 2004 TB...

    Hi. My name is MBird and I'm a girl in Michigan who owns a 2004 Trailblazer with an inline 6 contrary to my description above my car ooops ! how do i correct that?
  15. I6 engine trouble!

    OEM Issues
    ok i have a 2004 trailblazer LT 4x4 4.2L I6, and when its sitting in park it bogs down and acts like its going to die(sometimes does), and while in drive there is a very noticeable vibration throughout the TB. Any ideas on what is causing this?? because i am clueless. Also the battery gauge...
  16. Rough Idel and Exceleration 04 TB

    Ok I have a 04 TB with about 172,000 miles Recently it has started to misfire . I took it had a code p0300 So I replaced the plugs "boots" and found Coil #1 was bad and replaced it. It made it Run better but still shows same code. I have ran a couple bottle of Lucas Fuel Treatment...
  17. 04 Envoy Cross Bars on an 05???

    I've got someone interested in getting the cross bars from my 04 Envoy and putting them on their 05. I'm pretty sure that they will fit, but does anyone know for sure if they are the same and will work for sure. Thanks for any help Titus
  18. Driver_Front1


  19. The Powerhouse

    The Powerhouse

  20. ERYDER - 2004 Trailblazer

    ERYDER - 2004 Trailblazer

    Here she is! More mods to come...