trailblazer 04

Hello eveyone, I have a 2004 Trailblazer LT model and i'm having a problem with my 4WD whenever i turn my A4WD, 4Hi or 4Lo sometimes it lock in and sometimes it doesn't and i get a flashing light then service 4x4 check light when it works i can hear the transfer case motor whirring and locks in...

Hello Nation, This is my second discussion on this forum and i need help regarding this code, i have had it for a while and i'm trying to figure out that's triggering it, my truck is a 2004 Trailblazer LT and here's what i did so far: *I have cleaned the throttle body and replaced the seal...

I have 16" stock wheels on my 2004 trailblazer LS, I'm currently looking for something like the picture I've attached below. I've had no luck finding anything like these, I know wheels for the trailblazer are a little hard to come by but if there's anybody out there that could help me find a set...

Hello, I'm sorry if this has already been asked, but after some searching I can't find any threads that match. I just bought an 04 TB EXT LT 6cyl and it came with 1 key and 1 fob, so I went and bought 2 more keys and they work great. But I also bought another fob and it programmed to the car...

I have an 03 trailblazer LT swb 3.73s with 188k on the clock with the 4.2 vortec, at highway speeds of 75 mph and sometimes 80mph I can achieve 19-21mpg (hand calculated), was wondering what you guys were getting out of your TBs, mine is pretty much fully loaded. The mileage was made on a trip...

Last Friday, I was driving home from work when my 04 Trailblazer threw a check engine light and started misfiring, I figured I just needed to replace my spark plugs which I planned on doing over the weekend anyways. It progressively got worse as I was on my way home. Next day after work I was...

Okay, female here :) Hubby bought a 2004 trailblazer LS from a dealer the other day and when we got it home that night and were playing with it and all that we realized that while our highbeams come on, when flicking the Auto/Manual lowbeam switch all that comes on are the little yellow lights...