New LS1 Owners - Newbie Tech Basic Technical Questions & Advice
Sponsored by:
Sponsored by:

check engine light

Thread Tools
 
Search this Thread
 
Old Jun 25, 2009 | 11:53 AM
  #1  
redformula's Avatar
Thread Starter
Teching In
 
Joined: Jun 2009
Posts: 33
Likes: 0
From: colorado
Default check engine light

i have a 95 lt1 that has a check engine light on. my car has to spin over for a few seconds (like 10) before it will start. and also my a/c has quit blowing cold since this hapened... i took it to the shop and the said my computor was bad.. so i replaced it and it didnt fix anything... any ides??? thanks
Reply
Old Jun 25, 2009 | 11:57 AM
  #2  
Vik's Avatar
Vik
Staging Lane
 
Joined: Jun 2009
Posts: 89
Likes: 0
From: South Houston, Texas
Default

Take it to autozone. They scan SES codes for free and tell you exactly what is wrong. Bring that info to a shop and have them fix that, and that only.

You got taken for a ride on replacing your computer. That shop ripped you bad. If your computer was bad, nothing on your car would work. (at least I think)
Reply
Old Jun 25, 2009 | 03:06 PM
  #3  
brianfromhawaii's Avatar
11 Second Club
iTrader: (3)
 
Joined: Oct 2007
Posts: 857
Likes: 0
From: Hawaii
Default

when these computers go bad everything seems to die.. lol
Reply
Old Jun 25, 2009 | 03:21 PM
  #4  
2001NBMZ28's Avatar
TECH Senior Member
 
Joined: Dec 2001
Posts: 5,399
Likes: 3
From: Jacksonville, FL
Default

You need to find out what the code(s) is to help nail it down. You CAN'T go to autozone and get it read - the '95 has an OBDII DLC port, but OBDI PCM. Hope they didn't tell you the PCM was bad because they were using the wrong scanner. Needs to be scanned with an OBDI tool.
Reply
Old Jun 25, 2009 | 03:55 PM
  #5  
91RS383's Avatar
12 Second Club
 
Joined: Nov 2005
Posts: 407
Likes: 1
From: Rockwall, TX
Default

I'd still try autozone or advance as many that I've gone to still have the OBD I tool.
Reply
Old Jun 25, 2009 | 05:17 PM
  #6  
Vik's Avatar
Vik
Staging Lane
 
Joined: Jun 2009
Posts: 89
Likes: 0
From: South Houston, Texas
Default

Originally Posted by 91RS383
I'd still try autozone or advance as many that I've gone to still have the OBD I tool.
Same here. My old cammy was a '95 and I went to autozone to get codes checked before with np at all.
Reply
Old Jun 25, 2009 | 05:34 PM
  #7  
TAtoad's Avatar
TECH Enthusiast
15 Year Member
iTrader: (22)
 
Joined: Jun 2006
Posts: 596
Likes: 0
From: San Antonio, TX
Default

Originally Posted by 2001NBMZ28
You need to find out what the code(s) is to help nail it down. You CAN'T go to autozone and get it read - the '95 has an OBDII DLC port, but OBDI PCM. Hope they didn't tell you the PCM was bad because they were using the wrong scanner. Needs to be scanned with an OBDI tool.
it would blow if thats why they thought the pcm was bad
Reply
Old Jun 25, 2009 | 09:51 PM
  #8  
brianfromhawaii's Avatar
11 Second Club
iTrader: (3)
 
Joined: Oct 2007
Posts: 857
Likes: 0
From: Hawaii
Default

if thats why they thought the pcm was bad thats grounds for a refund or some legal action.
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




All times are GMT -5. The time now is 01:04 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