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

Car wont start??????

Thread Tools
 
Search this Thread
 
Old Jan 25, 2010 | 03:06 AM
  #1  
DatDude512's Avatar
Thread Starter
Registered User
 
Joined: Oct 2009
Posts: 37
Likes: 0
Default Car wont start??????

My car won't start after i was driving 4 a lil bit. I just put in a new optispark in it.i try 2 turn it on and it won't turn on. Could it be the alternator or a loose belt or something else,????????
Reply
Old Jan 25, 2010 | 04:12 AM
  #2  
Big D Mcgee's Avatar
Staging Lane
 
Joined: Nov 2009
Posts: 76
Likes: 0
From: Georgia
Default

Originally Posted by DatDude512
My car won't start after i was driving 4 a lil bit. I just put in a new optispark in it.i try 2 turn it on and it won't turn on. Could it be the alternator or a loose belt or something else,????????
When you say turn it on, meaning when you turn the switch nothing comes on or it won't start?
Reply
Old Jan 25, 2010 | 04:32 AM
  #3  
DatDude512's Avatar
Thread Starter
Registered User
 
Joined: Oct 2009
Posts: 37
Likes: 0
Default

Like when I put the key in the ignition and try 2 start it, it sounds like it wants 2 start but doesn't. Cause once I put the new optispark on it would start up right away like nothing. But then like 2 days after it won't start. I'm thinking it could be a loose belt?
Reply
Old Jan 25, 2010 | 04:45 AM
  #4  
the_merv's Avatar
Banned
iTrader: (88)
 
Joined: Mar 2006
Posts: 21,019
Likes: 893
From: The Beach...
Default

Check the Battery voltage..
Reply
Old Jan 25, 2010 | 04:46 AM
  #5  
Powder96SS's Avatar
On The Tree
 
Joined: Apr 2007
Posts: 172
Likes: 0
From: cullman,Al
Default

may be a fuel pump relay same problem for me right now. was messin with the little box where all the power runs through the little red box under my hood shot some sparks off it and then when i would turn the ignition over it turned over a couple times like it was gonna start then no more combustion. Also since you said you recently changed an opti check the ends of the harness and make sure theyre connected good.
Reply
Old Jan 25, 2010 | 05:00 AM
  #6  
blkcamaro_z28's Avatar
Teching In
iTrader: (3)
 
Joined: Feb 2008
Posts: 31
Likes: 0
From: Frankfort, Ky
Default

Pull a spark plug wire off your spark plug and put any spark plug in the end that wire you pulled off your spark plug. Get someone to crank the engine while you are watching the spark plug and see if it is getting a spark! If not then you have a problem somewhere along the lines of bad opti or rotor button, or coil or icm. There are ways to go about finding out whats wrong you just have to start pursuing them. If you need any help pm me and I can try to help you find out where to start.
Reply
Old Jan 25, 2010 | 05:03 AM
  #7  
blkcamaro_z28's Avatar
Teching In
iTrader: (3)
 
Joined: Feb 2008
Posts: 31
Likes: 0
From: Frankfort, Ky
Default

Also try checking all of your fuse's could have blown a number of different one's like maybe the injectors or something.
Reply




All times are GMT -5. The time now is 07:40 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