Loud squeaking noise

Tiny
TYLER_SCHAFFER
  • MEMBER
  • 2003 CHEVROLET TAHOE
  • 5.3L
  • V8
  • 4WD
  • AUTOMATIC
  • 133,000 MILES
Recently I have had a loud squeaking noise coming from under the car. It’s not the belts or anything I check those, it doesn’t happen when idling. It only happen when going accelerating and reversing. I have looked under the car and couldn’t find any rubbing or clear signs of metals scratching anywhere. I don’t want to take it to a mechanic if it’s something I can fix on my own.
Friday, March 29th, 2019 AT 1:26 PM

1 Reply

Tiny
JOETECHPRO
  • MECHANIC
  • 705 POSTS
Hey TYLER_SCHAFFER,

Does it happen at low speeds on flat ground?
Or is is only when accelerating/over bumps?

If so can you get someone to walk beside the vehicle to identify which wheel/area the noise is coming from that will be a good start.

If it is only over bumps can you reproduce the noise by pressing down on each corner of the vehicle to compress the suspension?

If you can upload a video that will also help us point you in the right direction.

Regards, Joe
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Friday, March 29th, 2019 AT 5:28 PM

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