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noise in the front end
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  1. 02-09 General Tech Q&A
    05 trailblazer i6 300k miles Hey all ive got a good one for yall. Im getting a screaming sound when on the accelerator only when under load. The trans shifts perfect every time and the tourque converter locks up as it should. It only makes noise when in gear and u can feather the loudness with...
  2. 4x4 Drivetrain
    Hey guys, Here's the skivvy : 04 Gmc Envoy 4x4, 136,xxx approx., SLT trim. 4.2L I6. (of course). So. I was driving from work today and hit the highway. I experience acceleration and speed issues. Deceleration ensues I get off the highway. Exit highway pull off to a side road. I hear and...
  3. OEM Issues
    I own a 2005 GMC Envoy XL SLT 5.3L V8 I have had a loud squealing noise for a couple weeks now. The noise sounds like a metal on metal squeal of some sort. I can not find the exact location where this noise is originating from, but it squeals loudly the worst when starting vehicle as well as...
  4. 4x4 Drivetrain
    Hello I need some help from Trailvoys experts with a diagnose. I have a sound i belive is coming from the transfercase, possibly a bearing. It sounds awful and kind of embarrasing to drive around with this noise. I've heard about a bearing that is going out on TC:s with frekvent use of A4wd...
  5. OEM Issues
    How is it going? My trailblazer started making a deep "wooo" sound about a week ago togaether with vibration on the gas pedal. I have about 88000 miles on it. Itgoes louder as I accelerate up until about 40 mph and then it gets a little quiter as I keep accelerating but can still hear it doesnt...
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