G35 Coupe V35 2003 - 07 Discussion about the 1st Generation V35 G35 Coupe

Noise From Under Car

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Old 08-27-2012, 08:19 AM
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Noise From Under Car

Okay so let me give you a little background on the issue, I was driving and going thru an intersection and at the peak of going thru my exhaust got dragged and upon leaving the intersection I noticed a VERY Raspy Accel Tone, When slowing down and the car goes from 3rd to 2nd or 2nd to 1st I hear this sound like my car is shooting a huge fart and sounds like a POS Honda Ricer, IDK If this is a usual CAT problem to where its leakin air or if my flex pipe need to be changed, If Needed I'll post a video with the sound im having, thank you fellow G Brothers for your future advice and help.
 
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Old 08-27-2012, 08:33 AM
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Heres A Video Of The Noise, Just Revin To 2K and Let Go, Noise Is ALL THE TIME!!!

 
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Old 08-27-2012, 08:55 AM
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just get under the car and locate the hole
 
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Old 08-27-2012, 09:43 AM
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Welcome to Auto 101....if you went thru an intersection and drug your exhaust system what do you think the noise might be? If I was guessing I'd know it wasn't a wheel bearing or my radiator. Since you hit the exhaust system in the intersection maybe stopping at your favorite muffler shop would be a good class dismissed!
Gary
 
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Old 08-27-2012, 10:10 AM
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There's only so many places an exhaust leak can occur, and it should be pretty easy to find once the car is in the air. We can't tell where its leaking from a video
 
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Old 08-27-2012, 12:09 PM
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Scrapping your exhaust and it getting louder/raspier usually are flex pipes ripped and it sounds like it I know cause I ripped mine three times, and been through three y pipes lol. Oh the consequences of being lowered.
 
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Old 08-27-2012, 03:28 PM
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Ha' just changed my Y-pipe on my G. Mine sound like a ricer suburu it was embarrassing driving around like that but now its super quite again. Suggestion get a stillen Y pipe no flex pipes
 
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Old 08-27-2012, 04:16 PM
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Originally Posted by DaveNYC
Scrapping your exhaust and it getting louder/raspier usually are flex pipes ripped and it sounds like it I know cause I ripped mine three times, and been through three y pipes lol. Oh the consequences of being lowered.
this is what i was looking for, and to everybodys smartass comments NO **** I know its exhaust but i was wondering from that sound if it could be a cat leak or flex pipe hole, thank you Dave for your simple answer ill check it out.
 
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