new noise [Archive] - Forum


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03-02-2010, 10:40 AM
Ok i dont know if its 'knock' that im hearing or maybe the belt is starting to go. but i can only hear it when the engine is cold and at low RPMs. its very small right now but i know its new.. i cant explain the noise very good but it sounds like a small sqeal or whistel, but it pulses with the RPMs. car has 96K and a CAI is the only Engine MOD. with a PCM. any thoughts??? i dont know what a knock really sounds like when it starts, but could someone tell me what would casue knock/ sqeual

03-02-2010, 06:05 PM

03-03-2010, 12:36 PM

Here is a video for those who may not understand what im trying to explain. do you guys hear it? (

03-03-2010, 01:02 PM
Almost kind of like a power steering pump or water pump bearing. Im probably wrong but thats my best guess.