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  1. Weird Whining Noise From Engine

    OEM Issues
    Hi! I own a 2005 Chevy Trailblazer LT with the 4.2 L I6 engine. Ever since I bought the car it has a whining noise (kinda like a hum. It's hard to explain but it doesn't sound like a belt screech) that I can't quite pin down to a specific area. I hear the same type of whining from other...
  2. Power steering

    My 2006 Trailblazer makes a whining noise. I decided to check the power steering fluid and it's still on full from last August. Isn't the vehicle supposed to use it??? :duh:
  3. Fan Sound At and During Shifting

    OEM Issues
    I have a 02 Trailblazer with I6 and automatic tranny with 98xxx miles. When the vehicle is cold I have a whining sound (kind of like a fan rubbing up against something which sounds like it is coming from the Tranny) that starts just before shift and last through the shift. As the vehicle...
  4. Intermittent buzzing & whining radio

    Audio and Electronics
    All I have read the posts about this, but mine does not stop if I bang the consol box nor the dash. The truck is an 07 TBSS with the boise nav system. My left front tweeter whines intermittently. Usually it is raining or humid out. It has been doing this for two years and every time I take...
  5. Not a 'Whine' Lover

    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...