Nissan 370Z Forum  

Rasp!!

So I was driving my car today and then suddenly the exhaust sounded raspy as f*%k.. Sounds like its coming from the middle of the exhaust.. Think I heard a

370Z Forums HOME My Picture Album Nissan 370Z Pictures Premium Membership Become a Forum Sponsor
Go Back   Nissan 370Z Forum > Nissan 370Z Tech Area > Engine & Drivetrain > Intake/Exhaust
Rasp!! Rasp!!
Register All Albums FAQDonate Members List Calendar Today's Posts


Reply
 
LinkBack Thread Tools Display Modes
Old 12-17-2012, 08:30 PM   #1 (permalink)
Base Member
 
pseftis's Avatar
 
Join Date: Apr 2012
Location: Toronto
Posts: 156
Drives: 10 Nissan 370z M6
Rep Power: 14
pseftis will become famous soon enough
Default Rasp!!
So I was driving my car today and then suddenly the exhaust sounded raspy as f*%k.. Sounds like its coming from the middle of the exhaust.. Think I heard a nut fall off on the hwy.. Might just be paranoid though lol
__________________
Stillen G3/Ark Grip CBE/Berk HFC/Evo-R Side Blades/Shine Spats/Ings+1rep-f.skirt/25mm/20mm/SPC R-Camber/Swift Spec-R/25R Oil Cooler/Custom 180 Headlights/UpRev
pseftis is offline   Reply With Quote
Old 12-17-2012, 08:35 PM   #2 (permalink)
A True Z Fanatic
 
nmjaxx9's Avatar
 
Join Date: Jul 2011
Location: Middletown, Ct
Posts: 5,853
Drives: 2011 Nissan 370z
Rep Power: 27
nmjaxx9 has much to be proud ofnmjaxx9 has much to be proud ofnmjaxx9 has much to be proud ofnmjaxx9 has much to be proud ofnmjaxx9 has much to be proud ofnmjaxx9 has much to be proud ofnmjaxx9 has much to be proud ofnmjaxx9 has much to be proud ofnmjaxx9 has much to be proud of
Default
whoa not good if a nut fell off, you have test pipes? that gives the exhaust rasp
nmjaxx9 is offline   Reply With Quote
Old 12-17-2012, 09:02 PM   #3 (permalink)
A True Z Fanatic
 
Join Date: Apr 2012
Location: San Diego CA
Posts: 1,103
Drives: Classified
Rep Power: 16
luigi90210 has a spectacular aura aboutluigi90210 has a spectacular aura aboutluigi90210 has a spectacular aura about
Default
Quote:
Originally Posted by pseftis View Post
So I was driving my car today and then suddenly the exhaust sounded raspy as f*%k.. Sounds like its coming from the middle of the exhaust.. Think I heard a nut fall off on the hwy.. Might just be paranoid though lol
only one way to find out, jack the car up and look at the exhaust
luigi90210 is offline   Reply With Quote
Old 12-17-2012, 11:14 PM   #4 (permalink)
Track Member
 
raymondo510's Avatar
 
Join Date: Mar 2012
Location: NORCAL
Posts: 823
Drives: Like I stole It
Rep Power: 15
raymondo510 is on a distinguished road
Default
I have the same thing going on, cuz when I got my HiFlow cats they were used and I put the used gaskets on and im pretty sure thats what it is, im just to dam lazy to jack it up, might just end up taking it in
__________________
If you ain't first...you're last!
-RICKY BOBBY
raymondo510 is offline   Reply With Quote
Old 12-18-2012, 06:37 AM   #5 (permalink)
Base Member
 
pseftis's Avatar
 
Join Date: Apr 2012
Location: Toronto
Posts: 156
Drives: 10 Nissan 370z M6
Rep Power: 14
pseftis will become famous soon enough
Default
ImageUploadedByTapatalk1355834260.721127.jpg
Think I found the problem
__________________
Stillen G3/Ark Grip CBE/Berk HFC/Evo-R Side Blades/Shine Spats/Ings+1rep-f.skirt/25mm/20mm/SPC R-Camber/Swift Spec-R/25R Oil Cooler/Custom 180 Headlights/UpRev
pseftis is offline   Reply With Quote
Old 12-18-2012, 09:24 AM   #6 (permalink)
Base Member
 
Join Date: Sep 2010
Location: USA
Posts: 138
Drives: 2011 Infiniti G37S
Rep Power: 15
showme99 is on a distinguished road
Default
Quote:
Originally Posted by pseftis View Post
Attachment 59402
Think I found the problem
Looks like you are indeed missing a bolt. Did the exhaust gas actually melt some of your car's undercoating? Or am I seeing things?
showme99 is offline   Reply With Quote
Old 12-18-2012, 11:40 AM   #7 (permalink)
Base Member
 
pseftis's Avatar
 
Join Date: Apr 2012
Location: Toronto
Posts: 156
Drives: 10 Nissan 370z M6
Rep Power: 14
pseftis will become famous soon enough
Default
Quote:
Originally Posted by showme99 View Post
Looks like you are indeed missing a bolt. Did the exhaust gas actually melt some of your car's undercoating? Or am I seeing things?
not quite sure.. taking it to my shop in a few hrs
pseftis is offline   Reply With Quote
Old 12-18-2012, 01:30 PM   #8 (permalink)
Track Member
 
Mandingo's Avatar
 
Join Date: Nov 2010
Location: Dallas
Posts: 625
Drives: '10 370z 6spd
Rep Power: 3371
Mandingo has a reputation beyond reputeMandingo has a reputation beyond reputeMandingo has a reputation beyond reputeMandingo has a reputation beyond reputeMandingo has a reputation beyond reputeMandingo has a reputation beyond reputeMandingo has a reputation beyond reputeMandingo has a reputation beyond reputeMandingo has a reputation beyond reputeMandingo has a reputation beyond reputeMandingo has a reputation beyond repute
Default
Just go to Lowe's/Home Depot and get a nut and bolt unless you've got a good shop that won't charge you for a 3 minute job.
__________________
some mods
Mandingo is offline   Reply With Quote
Old 12-18-2012, 01:46 PM   #9 (permalink)
Base Member
 
pseftis's Avatar
 
Join Date: Apr 2012
Location: Toronto
Posts: 156
Drives: 10 Nissan 370z M6
Rep Power: 14
pseftis will become famous soon enough
Default
Quote:
Originally Posted by Mandingo View Post
Just go to Lowe's/Home Depot and get a nut and bolt unless you've got a good shop that won't charge you for a 3 minute job.
They just installed it 2 weeks ago! They better not try charging me!
__________________
Stillen G3/Ark Grip CBE/Berk HFC/Evo-R Side Blades/Shine Spats/Ings+1rep-f.skirt/25mm/20mm/SPC R-Camber/Swift Spec-R/25R Oil Cooler/Custom 180 Headlights/UpRev
pseftis is offline   Reply With Quote
Old 12-18-2012, 07:05 PM   #10 (permalink)
Track Member
 
Mandingo's Avatar
 
Join Date: Nov 2010
Location: Dallas
Posts: 625
Drives: '10 370z 6spd
Rep Power: 3371
Mandingo has a reputation beyond reputeMandingo has a reputation beyond reputeMandingo has a reputation beyond reputeMandingo has a reputation beyond reputeMandingo has a reputation beyond reputeMandingo has a reputation beyond reputeMandingo has a reputation beyond reputeMandingo has a reputation beyond reputeMandingo has a reputation beyond reputeMandingo has a reputation beyond reputeMandingo has a reputation beyond repute
Default
Quote:
Originally Posted by pseftis View Post
They just installed it 2 weeks ago! They better not try charging me!
Didn't know that. I'd be really pissed. Ask them if they have their grandmothers torque down the flange bolts.
__________________
some mods
Mandingo is offline   Reply With Quote
Old 12-18-2012, 09:18 PM   #11 (permalink)
A True Z Fanatic
 
nmjaxx9's Avatar
 
Join Date: Jul 2011
Location: Middletown, Ct
Posts: 5,853
Drives: 2011 Nissan 370z
Rep Power: 27
nmjaxx9 has much to be proud ofnmjaxx9 has much to be proud ofnmjaxx9 has much to be proud ofnmjaxx9 has much to be proud ofnmjaxx9 has much to be proud ofnmjaxx9 has much to be proud ofnmjaxx9 has much to be proud ofnmjaxx9 has much to be proud ofnmjaxx9 has much to be proud of
Default
Quote:
Originally Posted by Mandingo View Post
Didn't know that. I'd be really pissed. Ask them if they have their grandmothers torque down the flange bolts.
nmjaxx9 is offline   Reply With Quote
Old 12-18-2012, 01:56 PM   #12 (permalink)
A True Z Fanatic
 
Huck's Avatar
 
Join Date: Jan 2012
Location: Cocoa, Florida
Age: 42
Posts: 5,075
Drives: Pantydropper machine
Rep Power: 34
Huck has a reputation beyond reputeHuck has a reputation beyond reputeHuck has a reputation beyond reputeHuck has a reputation beyond reputeHuck has a reputation beyond reputeHuck has a reputation beyond reputeHuck has a reputation beyond reputeHuck has a reputation beyond reputeHuck has a reputation beyond reputeHuck has a reputation beyond reputeHuck has a reputation beyond repute
Default
I had the same thing happen to me, one of the bolts came loose and fell off. You have to torque them down hard!


Sent from my iPizzle using magic and new-fangled science stuff
__________________
VLEDS | Evo-R | Moddiction | CF Hood Struts | F.I. CF CBE & LTH | Stillen CAI | NST Pulleys | UpRev | Z1 | M7 | Status | Forgestar | PSS | Whiteline | SPL | SPC | Kenwood | Zenclosure | Kicker | Alpine Type R
Huck is offline   Reply With Quote
Old 12-19-2012, 01:21 PM   #13 (permalink)
Track Member
 
raymondo510's Avatar
 
Join Date: Mar 2012
Location: NORCAL
Posts: 823
Drives: Like I stole It
Rep Power: 15
raymondo510 is on a distinguished road
Default
Dammit I just looked under mine, and im missing one too! Glad i found it on my own
__________________
If you ain't first...you're last!
-RICKY BOBBY
raymondo510 is offline   Reply With Quote
Old 12-20-2012, 09:37 PM   #14 (permalink)
Track Member
 
atx370z's Avatar
 
Join Date: Aug 2010
Location: Austin, TX
Posts: 637
Drives: 10 370Z T/S M6
Rep Power: 17
atx370z will become famous soon enough
Default
I wish my exhaust had a missing bolt. I have Berk HFC's and CBE and it's got some rasp in the mid-range at 60%+ throttle.
__________________
Berk HFC & CBE, Stillen G3's, AMS Crank Pulley, JWT Flywheel,
4.08 Gears, UpRev, H&R Springs and 20mm Spacers, JDM
Rear Fog, EVO-R Front Lip and CF Upper Cover, 305's
atx370z is offline   Reply With Quote
Reply

Bookmarks

« Previous Thread | Next Thread »

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

Similar Threads
Thread Thread Starter Forum Replies Last Post
Who makes the best HFC's without rasp? SophiaZ Intake/Exhaust 43 02-14-2016 12:44 PM
HFC Rasp joshs09slvrZ Intake/Exhaust 15 07-13-2012 10:30 PM
Possible fix for rasp!!! I might have found something mjohn617 Intake/Exhaust 12 06-15-2011 11:06 PM
Rasp on exhaust where does it come from.. CATCHINZZZS Intake/Exhaust 5 04-15-2011 11:26 PM
Does FI CBE have any drone or rasp? zippin Intake/Exhaust 18 07-31-2010 08:14 AM


All times are GMT -5. The time now is 12:05 PM.

Contact Us - Home Page - Archive - Top

Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.
Search Engine Optimization by vBSEO 3.6.0 PL2