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scraping sound

Discussion in 'General Tech and Maintenance' started by stivic, Oct 1, 2004.

  1. stivic

    stivic Member

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    I just put in my GSR motor and I know the TPS is bad in it I am replacing that tomorrow, that's causing some power loss and backfiring i know but theres another noise my motor is making which im not sure what it is, it sounds like a cd spinning n scraping something but theres no cd in the cd player lol i even disconnected it to make sure its no doubt coming from the engine i have no idea what the scratching sound could be can anyone give me some advice as to what i can do?? maybe valves r making that noise sounds like it becuz when i rev up and when the rpm gauge goes back down it gets a little can sound do i need to adjust them or something, feels like when im driving and when i slow down letting off the gas it makes the noise too anyone know what I need to fix????
     
  2. reckedracing

    reckedracing TTIWWOP VIP

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    does it only happen when you're moving?

    is your car heater fan on?
    how about the radiator fan?
     
  3. h22bubbleback

    h22bubbleback Senior Member

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  4. Loco Honkey

    Loco Honkey Banned

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    Flywheel dust cover. You know that thin piece of steel that bolts to the engine and lower half of the transmission bellhousing? That might be rubbing the flywheel.
     
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