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knock sensor

Discussion in 'GM Powertrain' started by gmcjohnny, Oct 7, 2008.

  1. gmcjohnny

    gmcjohnny Member

    i have a 2001 suburban 2500series 6.0L can anyone tell me where the knock sensor is on other trucks it was on the side of the block on the 6.0 i can't find it any help thanks johnny
  2. Springthing

    Springthing Epic Member 5+ Years 1000 Posts

    I don't know at all for your application but mine, '99 Suburban 7.4L, it's right above the starter on the block.
  3. abl1597

    abl1597 New Member

    under the intake manifold

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