PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

fixed idle and now hangs up

Old May 12, 2004 | 03:28 PM
  #1  
taqwache's Avatar
Thread Starter
10 Second Club
 
Joined: Jun 2002
Posts: 1,884
Likes: 4
From: H-town
Default fixed idle and now hangs up

i just got my car to idle fine with the ac on and ps working. my ICA counts wtihout AC are 30+- and with AC on they are at 120+-. this seems to be fine but when i put the car in nuetral and rev it up, it gets hanged up at 2K for a long time before the IAC counts come back down to where they are suppost to. how can i get rid of this delay. keep in mind that i have a TH400 on a M6 program and no speedo. does anyone have an answer?
Reply
Old May 13, 2004 | 09:01 AM
  #2  
taqwache's Avatar
Thread Starter
10 Second Club
 
Joined: Jun 2002
Posts: 1,884
Likes: 4
From: H-town
Default

TTT anyone?
Reply
Old May 13, 2004 | 09:50 AM
  #3  
Pro Stock John's Avatar
LS1Tech Co-Founder
20 Year Member
Community Influencer
iTrader: (34)
 
Joined: Nov 2001
Posts: 45,311
Likes: 1,747
From: Chicago, IL
Default

How big of a hole do you have in the TB blade Steve?
Reply
Old May 13, 2004 | 01:10 PM
  #4  
taqwache's Avatar
Thread Starter
10 Second Club
 
Joined: Jun 2002
Posts: 1,884
Likes: 4
From: H-town
Default

in order to get it to idle, i had to go 9/32 and then a second 3/16 hole. that was the only way i could get the idle at 1000 and get the IAC counts at 34 AC off. it idles perfect and does not dye any more but it just hangs up every now and then, what do you think?
Reply
Old May 20, 2004 | 07:45 PM
  #5  
taqwache's Avatar
Thread Starter
10 Second Club
 
Joined: Jun 2002
Posts: 1,884
Likes: 4
From: H-town
Default

nobody?
Reply
Old May 20, 2004 | 07:46 PM
  #6  
taqwache's Avatar
Thread Starter
10 Second Club
 
Joined: Jun 2002
Posts: 1,884
Likes: 4
From: H-town
Default

today i tried completly disconnecting the IAC and it still does it.
Reply
Old May 21, 2004 | 01:27 PM
  #7  
TIMMEH's Avatar
On The Tree
 
Joined: May 2004
Posts: 133
Likes: 0
From: Dallas
Default

You drilled 2 holes? When you say it hangs up...like the RPMs don't come down...ie cruise control effect?
Reply
Old May 21, 2004 | 01:32 PM
  #8  
HumpinSS's Avatar
FormerVendor
iTrader: (1)
 
Joined: Feb 2002
Posts: 3,059
Likes: 0
From: Waldorf, MD
Default

http://www.ls1tuning.com/iboard/index.php?showtopic=9
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-1

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-2

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-3

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-4

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
story-5

Awesome K5 Blazer Restomod Comes With C7 Corvette Power

 Verdad Gallardo
story-6

10 Camaros You Should Never Buy

 
story-7

10 LS Engine Myths That Refuse to Die

 Verdad Gallardo
story-8

Five Reasons the Camaro Was the Most Pivotal Player in the Pony Car Wars 2.0

 Brett Foote
story-9

10 Reasons the LS7 Is GM's Most Extreme Naturally Aspirated V8 Engine Ever

 Verdad Gallardo


Thread Tools
Search this Thread

All times are GMT -5. The time now is 05:33 AM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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-7
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
story-8
Five Reasons the Camaro Was the Most Pivotal Player in the Pony Car Wars 2.0

The world was a better place when it was still around.

By Brett Foote | 2026-01-23 09:20:37


VIEW MORE
story-9
10 Reasons the LS7 Is GM's Most Extreme Naturally Aspirated V8 Engine Ever

Slideshow: The 7.0-liter LS7 was designed for absolute cutting-edge performance.

By Verdad Gallardo | 2026-01-07 18:36:00


VIEW MORE