LT1-LT4 Modifications 1993-97 Gen II Small Block V8

cars dead thinking electrical

Thread Tools
 
Search this Thread
 
Old Jan 12, 2011 | 07:46 PM
  #1  
77ihwheeler's Avatar
Thread Starter
Staging Lane
 
Joined: Nov 2010
Posts: 59
Likes: 0
Default cars dead thinking electrical

I was driving my 94 z28 home from work tonight and slowed down to go over a speed bump when the car died I smelled something strange I think it might have been electrical the gauge cluster is completely dead no light and the needles are not working the horn doesn't work and obviously the engine doesn't do anything but everything else electrical is working
I'm completely lost on what caused this and where to start I'm thinking steering colunm... any ideas?
Reply
Old Jan 12, 2011 | 08:00 PM
  #2  
96azz28's Avatar
On The Tree
 
Joined: Dec 2010
Posts: 166
Likes: 0
Default

Hmm maybe the battery
I also wanna say the spark plugs and the wires.

did you have to get tow back home?
Reply
Old Jan 12, 2011 | 09:23 PM
  #3  
BlackBird87's Avatar
TECH Regular
iTrader: (6)
 
Joined: Dec 2009
Posts: 419
Likes: 0
From: Elmwood Park
Default

check the battery connections and have the battery tested
Reply
Old Jan 12, 2011 | 09:37 PM
  #4  
SoxXpupPeT's Avatar
TECH Junkie
iTrader: (34)
 
Joined: May 2008
Posts: 3,431
Likes: 1
From: Yonkers, NY
Default

+1 on the battery. check your grounds and all fuses
Reply
Old Jan 12, 2011 | 09:44 PM
  #5  
shbox's Avatar
TECH Veteran
15 Year Member
Liked
 
Joined: Dec 2008
Posts: 4,147
Likes: 62
From: Little Rock, AR
Default

Ignition switch or it's connection would be another suspect.
Reply
Old Jan 12, 2011 | 10:12 PM
  #6  
77ihwheeler's Avatar
Thread Starter
Staging Lane
 
Joined: Nov 2010
Posts: 59
Likes: 0
Default

I'll check the battery but don't think that's the issue because everything else electrical is working and that wouldn't explain the gauge panel not working but of course I will check it to make sure
No I pushed it home lucky it waited till I was just around the corner to die
I was kinda thinking that it might have something to do with the ignition switch also
Reply
Old Jan 13, 2011 | 08:25 AM
  #7  
~BuMps AloT~'s Avatar
TECH Apprentice
iTrader: (5)
 
Joined: Jan 2007
Posts: 371
Likes: 0
From: Hays
Default

+1 on the ignition switch. I had the exact same problem with mine about 6 months ago. They are a pain to get to, but that is where i would look.
Reply
Old Jan 13, 2011 | 09:34 AM
  #8  
djjab57's Avatar
TECH Addict
15 Year Member
iTrader: (17)
 
Joined: Jul 2007
Posts: 2,496
Likes: 0
From: Texas
Default

I also Say ignition Switch, easy to get to and replace
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

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

 Pouria Savadkouei
story-1

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

 Verdad Gallardo
story-2

7 Most Reliable High-Performance Engines GM Has Ever Built

 Verdad Gallardo
story-3

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

 Verdad Gallardo
story-4

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

 Pouria Savadkouei
story-5

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

 Verdad Gallardo
story-6

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-7

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-8

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-9

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
Old Jan 13, 2011 | 10:48 AM
  #9  
LarsV8's Avatar
Launching!
 
Joined: Feb 2010
Posts: 246
Likes: 0
From: Houston
Default

My car shut off while driving not to long ago and it ended up being the fuse to the ignition. I wired my EWP through it and that was too much for it I guess. Thats a simple thing to check first.
Reply
Old Jan 13, 2011 | 01:11 PM
  #10  
77ihwheeler's Avatar
Thread Starter
Staging Lane
 
Joined: Nov 2010
Posts: 59
Likes: 0
Default

In the shbox articule it says that the ignition switch issue will also knock out the fuel pump but I can still hear it coming on could the ignition switch still be the issue?
Reply
Old Jan 13, 2011 | 04:09 PM
  #11  
shbox's Avatar
TECH Veteran
15 Year Member
Liked
 
Joined: Dec 2008
Posts: 4,147
Likes: 62
From: Little Rock, AR
Default

All you have to do is test for voltage on fuses that are powered when the ignition switch is turned on. If they don't have power, it's probably switch related. Non-switched powered fuses will have power all the time. Do some testing to get it figured out.
Reply
Old Jan 14, 2011 | 10:45 PM
  #12  
77ihwheeler's Avatar
Thread Starter
Staging Lane
 
Joined: Nov 2010
Posts: 59
Likes: 0
Default

I just got done pulling the ignition switch and and it smells like its fried going to go to the parts store in the morning to get the new one thanks everyone for the help
Reply
Old Jan 15, 2011 | 01:28 PM
  #13  
77ihwheeler's Avatar
Thread Starter
Staging Lane
 
Joined: Nov 2010
Posts: 59
Likes: 0
Default

Put the new ignition switch in and the car started right up
Reply




All times are GMT -5. The time now is 09:18 AM.

story-0
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 | 2026-05-28 11:05:11


VIEW MORE
story-1
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-2
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-3
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-4
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-5
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-6
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-7
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
story-8
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-9
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE