Fueling & Injection Fuel Pumps | Injectors | Rails | Regulators | Tanks

Having Starting Problems

Thread Tools
 
Search this Thread
 
Old Nov 24, 2010 | 06:13 PM
  #1  
spoolgoat's Avatar
Thread Starter
Teching In
 
Joined: Oct 2010
Posts: 16
Likes: 0
Default Having Starting Problems

Ok, Here is the all my mods

Mod List:

T66mm Custom Turbo Kit
Aeromotive Fuel Rails
Aeromotive Fuel Reg
Lucas 75lbs injectors
New Spark Plugs
New Spark Plug wires
16gal Fuel Cell
Mallory 110 Fuel Pump
Running -8an lines on everything

The Problem I am having is the car will crank over and you can hear the Fuel Pump come on but its not starting. Only thing I change was the Fuel System, Injectors, Spark Plugs, and Spark Plug Wires. The battery is fully charged

Could it be the computer on the car is not reading the Injectors so it willnt start the car???


Thanks for the help

Richard
Reply
Old Nov 24, 2010 | 07:40 PM
  #2  
Lonnies Performance's Avatar
LS1TECH Sponsor
iTrader: (16)
 
Joined: Feb 2007
Posts: 2,662
Likes: 2
From: Pittsburgh, PA
Default

What does your fuel pressure read when you are trying to start the car?
Reply
Old Nov 29, 2010 | 09:37 AM
  #3  
streetrodmuscle's Avatar
Teching In
 
Joined: Apr 2008
Posts: 12
Likes: 0
Default

I am following this with interest, I just swapped a LS1 into my Camaro 72, and have done the harness conversion myself. I have +12V on the pink wires for the coils, and injectors. The fuel pump pumps up pressure and stops. and the engine cranks OK. I have deleted the VATS (antitheft) with a HP Editor. I still believe there is something that tells the PCM, not to start, because there is no spark at the plugs. Anyone who can tell me what sensors/parameters that will prevent the engine from starting? spoolgoat, we may have the same problem!
Reply
Old Nov 29, 2010 | 03:09 PM
  #4  
Lonnies Performance's Avatar
LS1TECH Sponsor
iTrader: (16)
 
Joined: Feb 2007
Posts: 2,662
Likes: 2
From: Pittsburgh, PA
Default

Did you verify there is 12v at that connection during cranking? Certain 12v signals can go to 0 during crank.... be sure you have constant 12v.
Reply




All times are GMT -5. The time now is 01:18 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