IS F (2008-2014) Discussion topics related to the IS F model

Odd noise during heavy cornering

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Old 04-24-09, 10:28 AM
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Damage
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Default Odd noise during heavy cornering

I'm not sure how to describe this noise, but it's coming from the suspension. During heaving cornering such as taking a freeway onramp fast I hear this odd noise. I don't believe it's the tires fighting for grip because it's a stuttering type of noise instead of a smooth linear screeching. Could it be my tires hitting the fender wells? Or maybe the suspension is fully compressed and starts to bounce a bit due to the tires trying to keep traction?
Old 04-24-09, 10:44 AM
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LEXUSF
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wow dont know maybe you have a bad wheel bearing?
Old 04-24-09, 10:45 AM
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Damage
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It's a rubber or plastic scraping noise. Doesn't sound metallic.
Old 04-24-09, 10:45 AM
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Joe Z
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Any modifications installed or are you 100% stock???


Joe Z
Old 04-30-09, 10:33 AM
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http://www.youtube.com/watch?v=MKJQB2qOIV8

Not odd, but entertaining I think.
Old 04-30-09, 11:08 AM
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Originally Posted by Damage
It's a rubber or plastic scraping noise. Doesn't sound metallic.
Check your deflectors in front of your tires. There are small aerodynamic aids in front of each of the tires held in with plastic pins. I had one of these pins disappear on my IS350 after a car wash and the deflector was hitting the tire and making a noise as you describe.
Old 04-30-09, 11:10 AM
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Joe Z
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Originally Posted by lobuxracer
Check your deflectors in front of your tires. There are small aerodynamic aids in front of each of the tires held in with plastic pins. I had one of these pins disappear on my IS350 after a car wash and the deflector was hitting the tire and making a noise as you describe.
Or

the rear ones too.... they tend to unclip easily from time to time...
Old 04-30-09, 11:53 AM
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Originally Posted by Joe Z
Any modifications installed or are you 100% stock???


Joe Z
stock. definitely a plastic rub/scrape noise. I'll check those deflectors.
Old 04-30-09, 11:59 AM
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Originally Posted by Joe Z
Or

the rear ones too.... they tend to unclip easily from time to time...
Yeah, I mean all four of them - front and rear - they make a horrible noise when they scrape. AMHIK.
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