IS - 2nd Gen (2006-2013) Discussion about the 2006+ model IS models

Rough sound at 1500 rpm only while driving on is250 2009

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Old 05-23-22 | 11:36 PM
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From: sharjah
Post Rough sound at 1500 rpm only while driving on is250 2009

Hi, hope you guys are doing well. I have this weird issue with my car. when i am driving, while accelerating, exactly at around 1400-1500 rpm, i hear this rough sound. it sounds like bad bearing/minor rattling. as soon as i go above 1500rpm or below , the sound goes away. the sound doesnt increase or decrease at different speeds and only comes while in gear and moving. the sound is coming from the front of the car. the gear shifts properly. i checked the exausts, everything is snug. Do you guys have any idea what it could be. it will be a big help. thanks
Old 05-24-22 | 06:42 AM
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Double check exhaust shields, they tend to make buzzing sound in older vehicles.
Old 05-24-22 | 11:06 AM
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Any audio you can share?
Old 05-24-22 | 11:46 AM
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If you manually hold 3 different gear selections and keep the RPM at 1500, does it make noise then?

Audio would be most helpful.
Old 06-01-22 | 07:38 PM
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The noise stays consistant in every gear. I tried break boosting and the noise only comes at 1500 rpm. if i shift gears at higher rpm, there is no noise. i will share the audio.
Attached Files
Old 06-01-22 | 07:39 PM
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hi, Please check I have uploaded in one of the comments below
Old 06-01-22 | 07:40 PM
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I did, That doenst seem to be the Issue
Old 06-07-22 | 03:04 PM
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I can't get the sound clip to play.
Old 07-16-23 | 08:22 AM
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Originally Posted by aboodboii
Hi, hope you guys are doing well. I have this weird issue with my car. when i am driving, while accelerating, exactly at around 1400-1500 rpm, i hear this rough sound. it sounds like bad bearing/minor rattling. as soon as i go above 1500rpm or below , the sound goes away. the sound doesnt increase or decrease at different speeds and only comes while in gear and moving. the sound is coming from the front of the car. the gear shifts properly. i checked the exausts, everything is snug. Do you guys have any idea what it could be. it will be a big help. thanks
hi, did you fix it? Thanks
Old 02-10-24 | 10:38 AM
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Originally Posted by aboodboii
Hi, hope you guys are doing well. I have this weird issue with my car. when i am driving, while accelerating, exactly at around 1400-1500 rpm, i hear this rough sound. it sounds like bad bearing/minor rattling. as soon as i go above 1500rpm or below , the sound goes away. the sound doesnt increase or decrease at different speeds and only comes while in gear and moving. the sound is coming from the front of the car. the gear shifts properly. i checked the exausts, everything is snug. Do you guys have any idea what it could be. it will be a big help. thanks
What was it? Please let us know.
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