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chip

  1. Chip Tuning

    Engine Tunes/Mods
    So ive already read all the gforce performance chip threads but i still have a question. Since the ECM goes back to normal, if I unplug the chip and plug it back in everytime this happens will it change the settings to go back to the chips settings? I need my trailblazer everyday so doing a pcm...
  2. Is this Legit?

    TrailBlazer / Envoy Chat
    Just wondering if these are legit, becuase I've heard that there aren't chips/programmers for the trailblazer. http://www.gfchips.com/chevrolettrailblazer.aspx http://autochipsdirect.com/chevrolet-trailblazer--116...
  3. Removing/Disabling Rev-Limiter

    TrailBlazer / Envoy Chat
    Hello guys, I was wondering if there was any way that i could remove/disable the rev-limiter. I was hoping to do this with little cost, and wondering if it could be done without the $400+ performance chip. Or is getting the performance chip the only way you can get at this?
  4. Friend with performance chip

    TrailBlazer / Envoy Chat
    Hi I have a firend that has a performance chip on his truck (1500 silverado v6/v8 i dont know) and he says that he wants to try the chip out on my trailblazer. Is this safe? can it harm my tb? how do you set up a chip? is it easy? k thanks, Martin
  5. What do i do about this rust/chipping

    Exterior
    it is on the front edge of the rear passenger side door near the bottom. i discovered it the other day while washing off all of the salt and junk from the northeast ohio roads. i dont want to have to repaint it but i have a feeling im going to have to....i just want something so it isnt so noticable
  6. EFILive and/or PCMforLess??

    Engine Tunes/Mods
    2006 TB 4.2 I6 4x4. Was thinking of going with PCMforLess reprogrammed chip tuned for level 3 shift firmness, currently 275/45/20 tire size (stock was 245/65/17), 93 octane, speed limiter removed, performance exhaust and cat (MagnaFlow with 3" pipes throughout), K&N 57 series CAI, E3's E66 spark...
  7. PCM for Less vs. Performance Chip

    Engine Tunes/Mods
    I have a 2002 Trailblazer that I'm just starting to mod. I am looking at getting a performance chip, but I've read some things saying that the PCM will eventually reprogram itself. Is this the case for a 2002 TB? Or is that only for newer models? Additionally, what stage/brand of chip should I...
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