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http://s4.zetaboards.com/lexusaltezzaclub/topic/1148393/1/#new



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Accel Strage Sound
Topic Started: Jun 17 2011, 05:56 PM (484 Views)
Piston
3SGEBeams
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Hello guys, here you have a video, you can hear at second 21, when the car is turned off and my friend pushes the accel, it makes this sound, anything wrong??... This Altezza has TRC switch...

suggestions??

YouTube - ‪Accel Sound Altezza‬‏
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cpufix
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Paraparaumu, Wellington
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Have you followed the accel cable to see where the noise may be, while your friend is moving the pedal?
Is the noise in the car, in the engine bay ??
Check accel cable clearance under items in the engine bar, sounds like its rubbing against something.
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Piston
3SGEBeams
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The sound comes from the throttle inside the engine bay when I move the pedal.
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IS200-Winnie
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Butterfly valve... Go to your mechanic!
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Piston
3SGEBeams
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Is that sound normal?? cause another user told me...

If your noise is coming from the throttle body, and the helper pushing the pedal was pushing it rapidly, then it is completely normal. It sounds like the butterfly and throttle sensors moving back and forth. It is rather loud and clanky when the car is off.

Anyone who has this sound??
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E910
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MOTUL 300V
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Sounds normal enough. Maybe give the throttle body a clean & lube. It has a metal gasket so you can safely pull it completely off to clean both sides of the butterfly.

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アルテッツァ RS200-Z 6MT
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Piston
3SGEBeams
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Thank you very much guys!!!.... I need an additional confimation... Is that sound just from Altezzas that came with TRC option??

Thanks in advance
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