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sllewm

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Everything posted by sllewm

  1. Thanks for the reply. No it fluctuates with the rpms of the motor. Can replicate it in park reving the engine. Tried using a stethoscope on the steering pump and AC along with the altenator and all was good. Sitting in truck I hear it best above cluster guages. I do not have digital guages. Dealer doesn't think it is the stepper motors behind dash. Would a torque converter make this noise?
  2. Well, 77 views and no responses so I guess this shows that it is not normal. Now to figure out where it is coming from.
  3. New to the forum and noticed I asked this on a thread that was almost a year old so thought I would start a new. I just bought a 2024 2500hd 6.6l gas Silverado Custom. I hear a buzzing type of noise coming from behind the dash. Sounds like a grounding type of static that fluctuates with the engine rpm. Does not matter if engine is hot or cold. Loud enough to drown out engine noise while driving. Dealer has no idea. Anyone have this issue with your custom and if so have you got a fix?
  4. I have a 2024 2500hd Custom 6.6l gas. Bought new. Mine has a buzzing type noise that fluctuates with the RPM of engine. Can hear it behind dash but not outside of truck. Sounds like a high pitched whine when in a higher gear like passing a car. Any ideas? Dealer hears it but has no idea.
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