C3 General General C3 Corvette Discussion not covered in Tech
Sponsored by:
Sponsored by:

need HELP. smoking under the dash

Thread Tools
 
Search this Thread
 
Old Feb 26, 2007 | 08:56 PM
  #1  
80vettefan's Avatar
80vettefan
Thread Starter
Instructor
 
Joined: Dec 2006
Posts: 190
Likes: 0
From: Henderson Ky
Default need HELP. smoking under the dash

started the car to warm up. hasn't been started in about 3 days. went back out to leave and theres smoke comming from under the dash. that o so familiar aroma of burning plastic wiring sheath in the air.

it only does it when the engine is running. with the key, fan motor, radio and lights, nothing. couldn't pin point a location. is there something to look for first? something common? or do i just start sorting through wires?

the car is an 80.
Reply
Old Feb 26, 2007 | 09:21 PM
  #2  
VettePower's Avatar
VettePower
Melting Slicks
 
Joined: Feb 2002
Posts: 2,625
Likes: 0
From: Cut n Shoot TX
Default

Does the smoke continue? Or have you blown a fuse, like it should??
Reply
Old Feb 26, 2007 | 09:38 PM
  #3  
Big2Bird's Avatar
Big2Bird
Le Mans Master
15 Year Member
Liked
Loved
Top Answer: 1
 
Joined: Dec 2006
Posts: 8,837
Likes: 1,028
Default

Man. As a sparky. I am compelled to say you have to find that source/cause. It could be anything. I had a friend's Porche burn up the whole inside like that. Pull the battery cable NOW!

Reply
Old Feb 26, 2007 | 09:39 PM
  #4  
wills670's Avatar
wills670
Burning Brakes
15 Year Member
 
Joined: Aug 2004
Posts: 971
Likes: 7
From: roanoke va
Default

Disconnect the batt. first. You do not want to catch something on fire and then start looking. It should have blown a fuse or a fuse link.

If it has shorted a wire it should be fairly easy to trace.

But be sure to disconnect the batt. before you have a fire.
Reply
Old Feb 26, 2007 | 10:26 PM
  #5  
80vettefan's Avatar
80vettefan
Thread Starter
Instructor
 
Joined: Dec 2006
Posts: 190
Likes: 0
From: Henderson Ky
Default

Originally Posted by VettePower
Does the smoke continue? Or have you blown a fuse, like it should??

the smoke continues. gets thicker and thicker. sorry, should have told you that i pulled the + cable.
Reply
Old Feb 26, 2007 | 10:39 PM
  #6  
Big2Bird's Avatar
Big2Bird
Le Mans Master
15 Year Member
Liked
Loved
Top Answer: 1
 
Joined: Dec 2006
Posts: 8,837
Likes: 1,028
Default

You gotta find it. I wish I had pics of that Carrera that smoldered itself out over a week. $15,000 ins repair bill, then he sold it.
Reply
Old Feb 26, 2007 | 10:49 PM
  #7  
Bangkok Dean's Avatar
Bangkok Dean
Le Mans Master
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Jan 2004
Posts: 8,295
Likes: 30
From: one night in Bangkok you are never lonely
Default

The surgeon general has determined that smoking is bad for your Vette
Reply
Old Feb 26, 2007 | 11:01 PM
  #8  
SIXFOOTER's Avatar
SIXFOOTER
Le Mans Master
Supporting Lifetime Gold
10 Year Member
 
Joined: Jan 2006
Posts: 9,192
Likes: 27
From: Boca Raton Florida
Default

Bite the bullet and pull the center console apart and see where it is. You can't let out much of the magic smoke without leaving marks somewhere. Better to do it now instead of fartin around and your next post shows a burned out husk
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

10 Ugly Corvettes That We Still Kinda Love

 Joe Kucinski
story-1

Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

 Brett Foote
story-2

10 Things Every Corvette Owner Needs (2026 Edition)

 Michael S. Palmer
story-3

8 Most "Only Corvette Owners Understand" Quirks and Problems

 Pouria Savadkouei
story-4

10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

 Joe Kucinski
story-5

How Much Horsepower Every Corvette Engine "LOST" in 1972

 Joe Kucinski
story-6

Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

 Michael S. Palmer
story-7

Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

 Joe Kucinski
story-8

150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

 Joe Kucinski
story-9

8 Coolest Corvette Pace Cars (and Replicas) of All Time

 Verdad Gallardo
Old Feb 26, 2007 | 11:15 PM
  #9  
80vettefan's Avatar
80vettefan
Thread Starter
Instructor
 
Joined: Dec 2006
Posts: 190
Likes: 0
From: Henderson Ky
Default

Originally Posted by SIXFOOTER
Bite the bullet and pull the center console apart and see where it is. You can't let out much of the magic smoke without leaving marks somewhere. Better to do it now instead of fartin around and your next post shows a burned out husk

agreed, it won't be driven again until i find something. why the center console? the smoke is under the dash. is there something under the console i should look for?
Reply
Old Feb 27, 2007 | 12:08 AM
  #10  
SIXFOOTER's Avatar
SIXFOOTER
Le Mans Master
Supporting Lifetime Gold
10 Year Member
 
Joined: Jan 2006
Posts: 9,192
Likes: 27
From: Boca Raton Florida
Default

lots of stuff terminates there, your also going to want to pull the drivers dash out
Reply
Old Feb 27, 2007 | 12:16 AM
  #11  
Big2Bird's Avatar
Big2Bird
Le Mans Master
15 Year Member
Liked
Loved
Top Answer: 1
 
Joined: Dec 2006
Posts: 8,837
Likes: 1,028
Default

Originally Posted by 80vettefan
agreed, it won't be driven again until i find something. why the center console? the smoke is under the dash. is there something under the console i should look for?
I would start with anything modded,
I.E. Aftermarket stereo, splices that are not factory, TAPED spots, anything Bubba.
Reply
Old Feb 27, 2007 | 01:00 AM
  #12  
SEVNT6's Avatar
SEVNT6
Le Mans Master
15 Year Member
Active Streak: 120 Days
Liked
Top Answer: 5
 
Joined: Jan 2007
Posts: 7,985
Likes: 3,333
From: Omaha NE
2025 c3 ('74-'82) of the Year Finalist - Unmodified
2023 C3 of the Year Finalist - Unmodified
2022 C3 of the Year Finalist - Unmodified
2020 C3 of the Year Finalist - Unmodified
Default

I had this happen. Smoke from the center console. From a rear speaker wire, modded, from a taped spice done by Bubba. And for this kind of workmenship I paid almost $400 for the first Alpine cassette player back around '78-'79. Still have it in the car. I think it puts out 8 watts. Amazing what you can get now for the money ain't it?
Reply

Get notified of new replies

To need HELP. smoking under the dash





All times are GMT -4. The time now is 02:18 PM.

story-0
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-1
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-2
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 11:09:53


VIEW MORE
story-3
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE
story-4
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-5
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-6
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-7
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-8
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-9
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE