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  1. Rear End Noise - Help!

    4x4 Drivetrain
    Hey everybody. I'm generally a lurker on the forums since I usually find what I'm looking for has been answered/discussed 10 times over before I get to the party, but this time its not the case. Here is the skinny: -06 TB LS - i6 4x4 with GU6 3.42 Non-locking Rear End 189,000 miles...
  2. Rear End Noise - Help!

    OEM Issues
    Hey everybody. I'm generally a lurker on the forums since I usually find what I'm looking for has been answered/discussed 10 times over before I get to the party, but this time its not the case. Here is the skinny: -06 TB LS - i6 4x4 with GU6 3.42 Non-locking Rear End 189,000 miles...
  3. Rearend Whine Above 50mph, New to TB, Please Help

    4x4 Drivetrain
    First post, sorry if it is a repeat. I have been searching all morning, but haven't found anything fitting my scenario. Mods, please feel free to move if this is the wrong place for this. I just picked up a 2002 TB LTZ I6 2 days ago with 109K miles on it. I took it for a 30 mile county road...
  4. New Variation of Speaker Alt Whine - Please Help!!!

    Audio and Electronics
    I have a 2008 Envoy Denali 4WD with a sunroof and the six disc in dash CD player (Blose Speakers). Everything is stock, and I bought this car new back in 2008. About 10,000 miles ago (currently at 72,000), I started to get obnoxious alternator whine out of the driver's side dash speaker. The...
  5. power steering pump pulley whine

    OEM Issues
    I have an engine whine that follows the engine's rpms, whine gets louder as rpm's rise. I have narrowed it down to the power steering pump after replacing the tensioner pulley and using a log screwdriver against the pump as the fiance reved it up for me to track down the whine. The pump has...
  6. Bose rear speaker buzz, hum, crackle, whine, noise

    Audio and Electronics
    Ok, I had the rear speaker buzz. I have a 2005 TB with the Bose system. I thought - factory speakers are crap and crapping out so I put new speakers in. Not the problem. Some said the rear entertainment controls affected theirs. I unplugged it and jumpered the wires in the plug so the speakers...
  7. Front end whine / vibration

    General
    I have a 2004 Envoy. I've recently picked up a vibration that feels like something is spinning that shouldn't be in my front end. I used to drive a Jimmy and the hubs would get stuck and not disengage after I used 4WD. This feels very similar. I can switch in and out of 4WD, but the...
  8. New twist on belt whine

    OEM Issues
    I am a long time Ford driver that switched to a Trailblazer EXT (06 w/ 24K but out of warranty) for mileage and room. After 50 miles a whine or squeal started. It is progressive with engine speed. I am new to these engines and have been looked thru the relivant posts. I played with the...
  9. Not a 'Whine' Lover

    General
    OK, so I've got the much talked about 'whine' and I think it's the A/C clutch. The only time it temporarily stops is when I turn on the A/C, and only when I am driving slowly. I can hear the whine cutting in and out, but I'm hoping I don't have to replace the whole compressor. Anyone else...
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