LS1TECH - Camaro and Firebird Forum Discussion

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

lt1 swap no start.

Thread Tools
 
Search this Thread
 
Old May 25, 2009 | 05:30 PM
Share
  #1  
95firebird5.7's Avatar
95firebird5.7
Thread Starter
On The Tree
iTrader: (2)
 
Joined: May 2007
Posts: 177
Likes: 0
Default lt1 swap no start.
ok so i have a 95 firebird with a 3.4 i just got done swapping in a 97 ws6 lt1 i change over everything but the interior harness. i am not get fuel any advice on where to start?
Reply
0
Old May 25, 2009 | 05:38 PM
Share
  #2  
95firebird5.7's Avatar
95firebird5.7
Thread Starter
On The Tree
iTrader: (2)
 
Joined: May 2007
Posts: 177
Likes: 0
Default
i just went out there and had my brother spray some starting fluid and we the motor still didnt start so i dont think im getting spark either.
Reply
0
Old May 25, 2009 | 05:49 PM
Share
  #3  
joshprescotttttt5's Avatar
joshprescotttttt5
On The Tree
iTrader: (4)
 
Joined: Jun 2008
Posts: 122
Likes: 0
Default
check the plugs where the engine harness connects into the interior firebird harness, the plugs are exactly the same but look at the individual wires on each plug and make sure that the wires are the same on each side of each plug.

i had this exact problem when i hooked a 93 lt1 harness into my 96 firebird interior harness. i had to swap around like 3 or so wires around. ill see if i can get ya the pin outs for those plugs in the each year. the power feed to the pcm wasnt right so my engine would turn over but have no fuel or ign. since the comp was dead
Reply
0
Old May 25, 2009 | 06:01 PM
Share
  #4  
95firebird5.7's Avatar
95firebird5.7
Thread Starter
On The Tree
iTrader: (2)
 
Joined: May 2007
Posts: 177
Likes: 0
Default
got the fuel pump to come on by jumping pins 30 and 87 still no start
Reply
0
Old May 25, 2009 | 06:03 PM
Share
  #5  
joshprescotttttt5's Avatar
joshprescotttttt5
On The Tree
iTrader: (4)
 
Joined: Jun 2008
Posts: 122
Likes: 0
Default
http://shbox.com/1/harness_connector_faces.htm

compare 210, 220, 230 for differences between 95 and 97
Reply
0
Old May 25, 2009 | 06:31 PM
Share
  #6  
95firebird5.7's Avatar
95firebird5.7
Thread Starter
On The Tree
iTrader: (2)
 
Joined: May 2007
Posts: 177
Likes: 0
Default
Originally Posted by joshprescotttttt5
http://shbox.com/1/harness_connector_faces.htm

compare 210, 220, 230 for differences between 95 and 97
im not good when it comes to wiring do you think you could look at the pin out and tell me what might need to be changed it would be greatly appreciated
Reply
0
Old May 26, 2009 | 12:00 PM
Share
  #7  
95firebird5.7's Avatar
95firebird5.7
Thread Starter
On The Tree
iTrader: (2)
 
Joined: May 2007
Posts: 177
Likes: 0
Default
according to t/a creation i have to change the whole dash harness please tell me this is not true
Last edited by 95firebird5.7; May 26, 2009 at 12:11 PM.
Reply
0

Trending Topics

Old May 26, 2009 | 09:06 PM
Share
  #8  
Smokeshow_2006's Avatar
Smokeshow_2006
On The Tree
iTrader: (3)
 
Joined: May 2007
Posts: 161
Likes: 0
Default
Just a question, I dont know anything about the anti-theft stuff om the v6's, but is the resistor value on the key fob the same on all f-bodies? Wondering if you need to have vats tuned out if you havent already.
Reply
0
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 May 27, 2009 | 11:00 AM
Share
  #9  
95firebird5.7's Avatar
95firebird5.7
Thread Starter
On The Tree
iTrader: (2)
 
Joined: May 2007
Posts: 177
Likes: 0
Default
Originally Posted by Smokeshow_2006
Just a question, I dont know anything about the anti-theft stuff om the v6's, but is the resistor value on the key fob the same on all f-bodies? Wondering if you need to have vats tuned out if you havent already.
yah i got it by pass.
Reply
0
Tags
Back to Subforum
LT1-LT4 Modifications
View Next Unread
SLP Exhausts?




Advanced Search

All times are GMT -5. The time now is 03:44 PM.

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