Generation III Internal Engine 1997-2006 LS1 | LS6
Sponsored by:
Sponsored by:

Car doens't start sometime?

Thread Tools
 
Search this Thread
 
Old Aug 2, 2013 | 02:20 PM
  #1  
Nighthawk38's Avatar
Thread Starter
Teching In
 
Joined: Jan 2013
Posts: 33
Likes: 0
From: Idabel, Oklahoma
Default Car doens't start sometime?

I have a problem, my car won't start at times. When you turn the key on everything comes on, but when I try to start it noting happens.
I will play with the negative wire on the battery, and it will start sometimes. if you hook it up to a battery charger and it will fire up other times. Most of the time it starts and runs great, there are just some times that it wont.

The battery is new
Wires on the battery are tight
After a few min it just starts up.
May only do it once a month or so.

I am sure there is a short somewhere or something is not ground right, just woundering if anyone has any ideas for me?
Reply
Old Aug 2, 2013 | 02:32 PM
  #2  
sabersaw30's Avatar
11 Second Club
iTrader: (10)
 
Joined: Mar 2006
Posts: 536
Likes: 0
From: Hilliard fl.
Default

What about your security light is it on when it wont crank? Could be the bendix on the starter.
Reply
Old Aug 5, 2013 | 12:04 PM
  #3  
Nighthawk38's Avatar
Thread Starter
Teching In
 
Joined: Jan 2013
Posts: 33
Likes: 0
From: Idabel, Oklahoma
Default

The Light always goes off when the key is inserted.
Reply
Old Aug 5, 2013 | 01:57 PM
  #4  
NightwalkerLS1's Avatar
On The Tree
iTrader: (2)
 
Joined: Jun 2013
Posts: 110
Likes: 1
From: Atlanta GA.
Default

Does it make at least a click when you turn the key. I just went through the same issue and it was my starter.
Reply
Old Aug 5, 2013 | 03:29 PM
  #5  
2000ultraZ1911's Avatar
On The Tree
 
Joined: Jun 2013
Posts: 180
Likes: 0
From: new castle PA
Default

Hold down good ? I've seen them broke and mess up the negitive wire.
Reply
Old Aug 6, 2013 | 03:28 AM
  #6  
ls1 1990 VN's Avatar
TECH Fanatic
20 Year Member
 
Joined: Aug 2004
Posts: 1,373
Likes: 4
From: Auckland, Nth Is, New Zealand.
Default

Ignition switch itself, is car alarmed, inhibitor still engaged.
Reply
Old Aug 6, 2013 | 09:52 AM
  #7  
zzcamaro00's Avatar
On The Tree
 
Joined: Oct 2012
Posts: 166
Likes: 0
From: Houston
Default

does your car have long tubes or shorty headers? i had a customer with that intermitten starting issue and it ended up being the starter wire that had shorted to the shorty header. if not remove your starter and take it to get it tested. or just test it at home.
Reply
Old Aug 7, 2013 | 06:30 AM
  #8  
Old Geezer's Avatar
TECH Senior Member
iTrader: (3)
 
Joined: Jun 2004
Posts: 5,639
Likes: 71
From: GA, USA
Default

Maybe, try the correct forum?? Mite get more responses...
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

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

 Verdad Gallardo
story-1

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

 Pouria Savadkouei
story-2

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

 Verdad Gallardo
story-3

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-4

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-5

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-6

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

 Verdad Gallardo
story-7

Awesome K5 Blazer Restomod Comes With C7 Corvette Power

 Verdad Gallardo
story-8

10 Camaros You Should Never Buy

 
story-9

10 LS Engine Myths That Refuse to Die

 Verdad Gallardo
Old Aug 7, 2013 | 08:19 AM
  #9  
2000ultraZ1911's Avatar
On The Tree
 
Joined: Jun 2013
Posts: 180
Likes: 0
From: new castle PA
Default

Lol get em
Reply
Old Aug 7, 2013 | 08:28 AM
  #10  
parnlyp1's Avatar
Teching In
 
Joined: Apr 2009
Posts: 11
Likes: 0
Default

Look at the relays. I had the same issues. Once the starter realy and once the fuel pump relay. They were intermittent also.
Reply
Old Aug 7, 2013 | 10:01 AM
  #11  
Cra-Z Larry's Avatar
Launching!
 
Joined: May 2011
Posts: 215
Likes: 0
From: Honey Brook, Pa.
Default

I had a somewhat similar problem, car would crank but not start. Turned out to be the ignition relay. The starter relay and the ignition relay are the same, just switch them around and see if the problem moves with that relay. I think I paid less than $10 for a new one. Good Luck!
Reply
Old Aug 30, 2013 | 01:45 PM
  #12  
Nighthawk38's Avatar
Thread Starter
Teching In
 
Joined: Jan 2013
Posts: 33
Likes: 0
From: Idabel, Oklahoma
Default

Originally Posted by NightwalkerLS1
Does it make at least a click when you turn the key. I just went through the same issue and it was my starter.


I hear a singel click aroung the fuse box; but not a bunch of clicks as if the battery was dead.
Reply
Old Aug 30, 2013 | 01:47 PM
  #13  
Nighthawk38's Avatar
Thread Starter
Teching In
 
Joined: Jan 2013
Posts: 33
Likes: 0
From: Idabel, Oklahoma
Default

Thanks for all the help, I have some places to at least look now. I will let you know what I find.
Reply
Old Aug 30, 2013 | 01:50 PM
  #14  
Nighthawk38's Avatar
Thread Starter
Teching In
 
Joined: Jan 2013
Posts: 33
Likes: 0
From: Idabel, Oklahoma
Default

Originally Posted by zzcamaro00
does your car have long tubes or shorty headers? i had a customer with that intermitten starting issue and it ended up being the starter wire that had shorted to the shorty header. if not remove your starter and take it to get it tested. or just test it at home.

The car is bone stock right now, I have the Long Tubes but i want it to start everytime before I put it them on.
Reply
Old Aug 30, 2013 | 01:52 PM
  #15  
Nighthawk38's Avatar
Thread Starter
Teching In
 
Joined: Jan 2013
Posts: 33
Likes: 0
From: Idabel, Oklahoma
Talking

Originally Posted by Old Geezer
Maybe, try the correct forum?? Mite get more responses...
HEY OLD GUY! Since you have nothing better to do but troll this website please feel free to direct me to the right forum.......
Reply
Old Aug 30, 2013 | 01:57 PM
  #16  
ss4chad's Avatar
12 Second Club
15 Year Member
iTrader: (26)
 
Joined: Nov 2005
Posts: 688
Likes: 2
From: Keller, TX
Default

What does your key look like? Is it worn? Do you have a spare key, try it for a while and see if the tangs on the key have worn out and not making contact in the key hole. If so, order new keys.

Chad
Reply




All times are GMT -5. The time now is 03:34 PM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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
story-7
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-8
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-9
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE