Odd noise in 2-3k RPM range

kenchan · 04-29-2013, 02:02 PM

did you try moving the intake tubes around by hand to see if it's making noise? might be rubbing the ac line?

also raise your car and turn the wheels by hand to see if you can replicate the sound from the brakes?

process of elimination.

mantella87 · 04-29-2013, 02:06 PM

Good call. I have read about the A/C line possibly rubbing. And it does sound like it could be plastic tapping metal.

04-29-2013, 02:02 PM	#1 (permalink)
kenchan A True Z Fanatic Join Date: Aug 2009 Location: N/A Posts: 76,801 Drives: N/A Rep Power: 141522	did you try moving the intake tubes around by hand to see if it's making noise? might be rubbing the ac line? also raise your car and turn the wheels by hand to see if you can replicate the sound from the brakes? process of elimination. mantella87 and Sway like this.

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04-29-2013, 02:06 PM	#2 (permalink)
mantella87 Track Member Join Date: Jun 2011 Location: Sacramento, CA Posts: 590 Drives: 2011 Z34 MT Rep Power: 16	Good call. I have read about the A/C line possibly rubbing. And it does sound like it could be plastic tapping metal.