PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

has any body figured out the high idle problem?

Thread Tools
 
Search this Thread
 
Old Apr 2, 2003 | 08:22 PM
  #1  
2k2ss's Avatar
Thread Starter
Staging Lane
 
Joined: May 2002
Posts: 73
Likes: 0
From: indianapolis indiana
Default has any body figured out the high idle problem?

i have a cam and stall in my car and it idles high untill you sit still forabout 20 seconds! i've tryed all the relearn crap!! i know alot of people are having this problem! any answers? <img border="0" alt="[bang head]" title="" src="graemlins/gr_banghead.gif" />
Reply
Old Apr 2, 2003 | 08:43 PM
  #2  
TreeGreenZ's Avatar
On The Tree
 
Joined: Sep 2002
Posts: 109
Likes: 0
From: NOVA
Default Re: has any body figured out the high idle problem?

Drilling the hole in the throttle body is always a possibility.
Reply
Old Apr 3, 2003 | 12:01 AM
  #3  
Cal's Avatar
Cal
TECH Veteran
iTrader: (1)
 
Joined: Feb 2003
Posts: 4,691
Likes: 3
From: Northern Utah
Default Re: has any body figured out the high idle problem?

Has the PCM tuning been altered? This is usually caused by someone that jacked up the idle and low rpm timing too high to compensate for a big cam. A big cam with no tuning idles low.
Reply
Old Apr 3, 2003 | 03:20 AM
  #4  
Cal's Avatar
Cal
TECH Veteran
iTrader: (1)
 
Joined: Feb 2003
Posts: 4,691
Likes: 3
From: Northern Utah
Default Re: has any body figured out the high idle problem?

Another posibility is that your TB bypass mode is allowing the TB to frost up a bit so the throttle blade doesn't close all the way. <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />
Reply




All times are GMT -5. The time now is 10:53 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