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

car doesnt pull hard

Thread Tools
 
Search this Thread
 
Old Aug 22, 2007 | 07:05 PM
  #1  
zlegal28's Avatar
Thread Starter
Teching In
 
Joined: Mar 2007
Posts: 28
Likes: 0
Default car doesnt pull hard

any suggestions will help very much. under wot the car breaks up and doesnt go anywhere. it sounds like its going mach a million but doesnt pull like it used to. i know the car needs new plug wires from the headers. and the radiator is half empty with no puddle underneath and no leaks on anything under the car. let me know what you guys think.

thanks, nic.
Reply
Old Aug 22, 2007 | 07:12 PM
  #2  
ZONES89RS's Avatar
In-Zane Moderator
15 Year Member
iTrader: (25)
 
Joined: Jan 2007
Posts: 11,941
Likes: 33
From: Conroe, Texas
Default

Think you have a problem, is your opti good?
Reply
Old Aug 22, 2007 | 07:17 PM
  #3  
zlegal28's Avatar
Thread Starter
Teching In
 
Joined: Mar 2007
Posts: 28
Likes: 0
Default

yea its not missing. the car runs normal just driving around.
Reply
Old Aug 22, 2007 | 07:22 PM
  #4  
ZONES89RS's Avatar
In-Zane Moderator
15 Year Member
iTrader: (25)
 
Joined: Jan 2007
Posts: 11,941
Likes: 33
From: Conroe, Texas
Default

Hmmm, so its not throwing a code? Sounds like it is not advancing.
Reply
Old Aug 22, 2007 | 07:25 PM
  #5  
zlegal28's Avatar
Thread Starter
Teching In
 
Joined: Mar 2007
Posts: 28
Likes: 0
Default

yea it threw a left o2 lean and a fuel system lean code. but that doesnt explain why i am losing coolant. maybe a head gasket(s) took a crap.
Reply
Old Aug 22, 2007 | 07:29 PM
  #6  
ZONES89RS's Avatar
In-Zane Moderator
15 Year Member
iTrader: (25)
 
Joined: Jan 2007
Posts: 11,941
Likes: 33
From: Conroe, Texas
Default

Oh ok, i thought it was a new motor or somthing, yea, is it getting hot? Mine blew a gasket but ran fine, if it is pulling enough coolant into a cylender at WOT it will miss fire and act funny because it is having trouble burning a mix of fuel and water.
Reply
Old Aug 22, 2007 | 07:45 PM
  #7  
zlegal28's Avatar
Thread Starter
Teching In
 
Joined: Mar 2007
Posts: 28
Likes: 0
Default

no its not running hot. and yes the car drives almost 100%normal just driving around.
Reply




All times are GMT -5. The time now is 11:11 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