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Tranny Noise 1988 K5

Discussion in 'The Garage' started by Irish Wake, Feb 1, 2007.

  1. Irish Wake

    Irish Wake Registered Member

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    I noticed a noise with my '88 K5 5.7 Auto/Overdrive. When in park it sounds normal at idle and higher speeds. When you put it in D or R I hear a ticking noise coming from underneath the truck. It sounds like a valve tick or an exhaust leak. I don't think it's either one but I hoped someone might have an idea. Thanks
     
  2. Irish Wake

    Irish Wake Registered Member

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    This truck came with a 2.73 rear end and has 31 10.50 15 tires. The TC keeps locking and unlocking almost everytime you push the gas. Is this normal?
     
  3. Leper

    Leper 1/2 ton status

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    Does it get faster when engine rpm goes up?
     
  4. Irish Wake

    Irish Wake Registered Member

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    I haven't driving it and tried to listen. You can only hear it with the door open, I haven't been able to hear it while driving.

    If I said No, what would it be and if I said Yes, what would the answer be?
    Thanks
     

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