PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

Just installed Headers+ORY Need Help Please

Thread Tools
 
Search this Thread
 
Old Aug 18, 2008 | 12:35 PM
  #1  
AgentLS1Z's Avatar
Thread Starter
On The Tree
 
Joined: Jul 2008
Posts: 187
Likes: 0
Default Just installed Headers+ORY Need Help Please

So im pretty much a very big newb.. After I installed my headers+ory+SLP LM1 my car is running pretty fast, it settles down to 1000 rpm but fluctuates to 1400 rpm. Is this because its getting too much air? or is it injecting more fuel, running rich? I just ordered HPTuners and I wanna make it a good driver. What I'm asking is when I get the program 1st I have to save my current VCM in a binary file because its a 1998? I dont know what a binary file even is...And what would the file be considered to tune the Air/Fuel Mixture, seeing that that is the problem? or should I lower the Idle???

Sorry for the length but I'm a pretty big newb when it comes to tuning...
I realize this is probably a common problem since its only full exhaust but was wondering if anyone had quick answers...
Any help is appreciated.

Evan
Reply
Old Aug 18, 2008 | 12:41 PM
  #2  
ttranssam's Avatar
TECH Fanatic
iTrader: (10)
 
Joined: Oct 2007
Posts: 1,388
Likes: 0
From: plainfield,IL
Default

man o man, wish i can help with the tuning but not yet...mind did not fluctuate at all? as far as bein a noob, no biggy thats what this site is for. just watch out and SEARCH before you ask or state that u did a search or people will bitch and moan
Reply
Old Aug 18, 2008 | 12:54 PM
  #3  
AgentLS1Z's Avatar
Thread Starter
On The Tree
 
Joined: Jul 2008
Posts: 187
Likes: 0
Default

nahh i did search already lol. but even the simple tuning information seems complicated...I really hope HPTuners comes with a "Bible like manual".
Reply
Old Aug 20, 2008 | 11:08 AM
  #4  
SSAUTOCHROME's Avatar
Banned
iTrader: (2)
 
Joined: Jun 2007
Posts: 108
Likes: 0
From: San Antonio,TX
Default

Go to the tune repository and copy a similar tune. Start by COPY=SAVE your stock tune to your computer. Don't worry about the binary bit. Thats a technical term for SAVE the damn thing. Then go to the HP Tuners Tune Repository and copy a tune to your computer that has a similar setup as yours. Copy this tune over your stock tune BUT DO NOT SAVE IT OVER THE STOCK TUNE...you want to rename/save it as as something else. Load ithis new tune and go.
Reply
Old Aug 20, 2008 | 01:21 PM
  #5  
9000th01ss's Avatar
Banned
iTrader: (10)
 
Joined: Feb 2008
Posts: 3,235
Likes: 2
Default

Originally Posted by AgentLS1Z
I really hope HPTuners comes with a "Bible like manual".
If your car ran fine before the mods you just did, it's not tuning related. You might be able to put a bandaid on it with tuning, in fact thats what most people do with tools like hptuners.
I prefer to fix problems, then tune.

Last edited by 9000th01ss; Aug 21, 2008 at 10:27 PM.
Reply
Old Aug 21, 2008 | 10:28 PM
  #6  
9000th01ss's Avatar
Banned
iTrader: (10)
 
Joined: Feb 2008
Posts: 3,235
Likes: 2
Default

Repost https://ls1tech.com/forums/generation-iii-external-engine/973662-car-idling-too-fast.html
Reply




All times are GMT -5. The time now is 06:27 AM.

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