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  1. OEM Issues
    So i put my car in park (2007 Trailblazer LS 4.2) it felt weird then put it back in drive and think my linkage cable popped off or its about to so when i put it into park when i get home i really feel like it popped off and shifter is completely loose. I figured the linkage cable popped off...
  2. General
    I have a 2007 TrailBlazer LT 5.3 V8 with the following problem: When I measure the pressure with the key ON, the fuel pressure is at 50psi, ignites with difficulty and once it ignites the fuel pressure goes to 95psi immediately and when the key go back to ON the pressure drops to 0. No idea...
  3. Audio and Electronics
    I have a 07 Envoy Denali with a Bose 6 CD changer. It has sounded fine, for my purposes, until I had the vehicle detailed and the windshield replaced. Now when I turn the volume up past 1/2 way, it sounds horrible, mostly in the higher end. Lyrics sound like singers have a mouthful of marbles...
  4. The 02-09 "How-To" and DIY Section
    I haven't purchased the back up camera, yet, so product suggestions are welcomed (if permitted...if not, please let me know what to look for). I'm terrible with backing up. I am always afraid I'm going to run into a car...or person. I'd like to mount a camera on the back, but I'd like to know...
  5. Audio and Electronics
    Hello! We have a 2007 GMC Envoy SLE that has a pretty decent stock audio system if I do say so myself. One thing it's missing, however, is an AUX input! I've looked around and I've come to the conclusion the only way to get AUX without buying an entirely new headunit is to get this AUX box you...
  6. Exterior
    Hello, I have the non-sport grille on my '07 Trailblazer and was looking to purchase this emblem: listed for this particular part it says its for 2008-2010 but seems as if it SHOULD fit my 2007, am I right??! Also, does anyone have any links...
  7. TrailBlazer / Envoy Chat
    I wasn't really sure where to post this. I am looking to get rid of my Trailblazer. I just hate paying $80+ for each tank of gas. I thought I could deal with it but it's not working out. I want to shoot back down to the $40-$50 range. With that said, I was wondering what should I really sell it...
  8. General
    Again, I have seen a few threads in regards to the A/C, but not quite the same question. My A/C is kind of not working. The a/c panel is lit up but nothing blows out. I have the A/C vents in the back seat as well and that works fine. I checked the fuses and they all seem to be fine. A buddy of...
  9. General
    I have a 2007 Trailblazer LT 4WD 6Cyl - The hood won't latch. I've seen other threads about this before, but I wanted to make a new one because it's not so much the fix that I am worried about, rather I just can't find the right part. Everytime I do a search for the hood latch replacement for a...
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  16. OEM Issues
    07 Trailblazer with around 60k miles on it. Had issues starting before but now won't start at all. Thought it was fuel pump, still not starting, Replaced Fuse 41, the fuel pump relay, still not the problem. Trailblazer ONLY starts when the relay is jumped (wire from battery to the relay prongs)...
  17. Engine Tunes/Mods
    I'm trying to locate a pinout of the blue PCM for a 2007 Trailblazer LT. I'm installing a remote starter that says I need to connect to the tach wire. Which says it's the white wire on pin #49 in the blue connector. I haven't taken the PCM off to see if there is only one white wire, but I...
  18. Audio and Electronics
    I want to install a remote starter on my wife's Trailblazer as a Christmas gift. In looking for remote starters online I read someplace that some TB's may already have a remote start option installed and I would just need to get the remote. First off--is this true? Secondly--how can I find...
  19. morgan's 07 trailblazer

    morgan's 07 trailblazer

    just a picture of the trailblazer