Generation III External Engine LS1 | LS6 | Bolt-Ons | Intakes | Exhaust | Ignition | Accessories
Sponsored by:
Sponsored by:

odd smell under load

Thread Tools
 
Search this Thread
 
Old May 2, 2005 | 12:37 AM
  #1  
tuffluck's Avatar
Thread Starter
TECH Fanatic
iTrader: (4)
 
Joined: Dec 2003
Posts: 1,718
Likes: 0
From: Dallas, Tx
Default odd smell under load

my car has been doing this for a while, pretty much since last october or so. i thought for certain it was the clutch, but now that the new clutch/hydraulics/fluid is installed, i'm certain it's not the clutch. personally, i couldn't even venture to guess what this smell is. it only is noticeable when i hit 4500+ rpms. i've smelled many-a burn smells before, but this one is beyond me.

a rear tire of mine has been eaten beyond the normal rubber tread and into the white part of the tire. perhaps the smell is of that portion of the tire burning once it starts spinning? i don't know, really, but it is the WORST smell i've ever smelled from a car. i had to eventually stop WOT my car just to keep the smell away. guesses?
Reply
Old May 2, 2005 | 12:57 AM
  #2  
LS1 CRAZY's Avatar
Launching!
 
Joined: Nov 2002
Posts: 246
Likes: 0
From: Houston,TX
Default

Cats??? Or carpet burning from headers touching the body if you have any???
Reply
Old May 2, 2005 | 01:00 AM
  #3  
tuffluck's Avatar
Thread Starter
TECH Fanatic
iTrader: (4)
 
Joined: Dec 2003
Posts: 1,718
Likes: 0
From: Dallas, Tx
Default

Originally Posted by LS1 CRAZY
Cats??? Or carpet burning from headers touching the body if you have any???
not the carpet. cats is what my friend suggested. for 8 months though? don't you think it would have perhaps set off an ses light by now?
Reply
Old May 2, 2005 | 08:54 AM
  #4  
jaberwaki's Avatar
11 Second Club
 
Joined: Jul 2003
Posts: 2,311
Likes: 2
From: loudoun county,va
Default

bad cats usually smell like rotton eggs...
pretty nasty
and yes they can be bad without throwing a code
Reply
Old May 2, 2005 | 08:57 AM
  #5  
Diolar Magnum's Avatar
RIP April 14, 2008
 
Joined: Aug 2004
Posts: 1,603
Likes: 0
From: the land where cars repeatedly hit my bumper when I'm in the store...
Default

shitting your pants as the car gets going?

no j/k I would venture to say the cats could be your solution also. They do smell pretty atrocious when they go.

Brad
Reply
Old May 2, 2005 | 09:06 AM
  #6  
DubyaSsixTA's Avatar
On The Tree
20 Year Member
iTrader: (1)
 
Joined: Aug 2004
Posts: 185
Likes: 0
Default

As stated, probably the cats. When I had my car dynoed while stock it engulfed that side of the building with a nasty rotten ***/egg smell. just take a hacksaw to them and that will solve it
Reply
Old May 2, 2005 | 11:38 AM
  #7  
tuffluck's Avatar
Thread Starter
TECH Fanatic
iTrader: (4)
 
Joined: Dec 2003
Posts: 1,718
Likes: 0
From: Dallas, Tx
Default

is there any remedy without getting new headers?
Reply
Old May 2, 2005 | 12:48 PM
  #8  
CaptUSA's Avatar
TECH Fanatic
iTrader: (5)
 
Joined: Apr 2004
Posts: 1,229
Likes: 0
From: San Diego
Default

Yes, you just replace the cats themselves. If your car was stock, they would probably still be under warantee, but as is, you're probably going to have to order some. I know a lot of guys like the Carsound cats. Supposedly they flow great, and are pretty cheap. GL to you.
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

10 Reasons Daily Driving a Swap Project SUCKS! (& 1 Reason to Do It Anyway)

 Michael S. Palmer
story-1

6 Gifts Neither Your Dad Nor Grad Will Shove Into the 'Trinket Drawer'

 Brett Foote
story-2

Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

 Pouria Savadkouei
story-3

Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

 Verdad Gallardo
story-4

7 Most Reliable High-Performance Engines GM Has Ever Built

 Verdad Gallardo
story-5

Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

 Verdad Gallardo
story-6

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-7

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-8

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-9

Top 10 Most Powerful Chevy Trucks Ever Made!

 
Old Aug 8, 2005 | 05:48 PM
  #9  
obZidian's Avatar
TECH Addict
iTrader: (2)
 
Joined: Oct 2004
Posts: 2,890
Likes: 0
From: Miami, Fl.
Default

i have dynatech cats and im getting a funky smell from the passenger side. The carpetin htat spot is also semi burn't. I cant figure if it is the carpet or the cat.

Car is over heating kinda bad....nd the smell, obviously, gets worse with the temp increase...

any ideas?
Reply




All times are GMT -5. The time now is 08:47 PM.

story-0
10 Reasons Daily Driving a Swap Project SUCKS! (& 1 Reason to Do It Anyway)

Slideshow: 10 reasons daily-driving a swap project might not be for you. Or is it?

By Michael S. Palmer | 2026-06-17 09:39:05


VIEW MORE
story-1
6 Gifts Neither Your Dad Nor Grad Will Shove Into the 'Trinket Drawer'

Don't get dad new socks or a grill brush this year.

By Brett Foote | 2026-06-09 14:55:56


VIEW MORE
story-2
Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

Slideshow: We take a close look at the ONE and Artidiag 800BT2 diagnostic tools from Topdon and the reasons to buy one over the other.

By Pouria Savadkouei | 2026-06-18 10:26:23


VIEW MORE
story-3
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

Slideshow: The controversial Ferrari F6 swaps its original flat-12 for a Corvette Z06-derived LT4 V8 and sends power to four rear wheels through a custom-built drivetrain.

By Verdad Gallardo | 2026-05-26 18:23:54


VIEW MORE
story-4
7 Most Reliable High-Performance Engines GM Has Ever Built

Slideshow:These GM engines didn't just make huge power, they survived abuse, boost, track days, and six-digit mileage with a reputation for refusing to quit.

By Verdad Gallardo | 2026-05-21 16:45:27


VIEW MORE
story-5
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-6
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-7
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-8
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-9
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE