PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

Idle suggestions?

Old Feb 25, 2002 | 01:07 PM
  #1  
Zangel's Avatar
Thread Starter
Fiery Features Director
iTrader: (11)
 
Joined: Jan 2002
Posts: 3,830
Likes: 0
From: Houston, Tx
Default Idle suggestions?

I am having problems getting my car to idle. I wanted to get a better idle without having to drill out the throttle body. I have a heads/cam/intake 98 Z28. I figured since the cam was so small that I shouldn't have any problems...but I do. I have a 215/221 114 Comp Cam. I raised the idle to 800 but it still won't idle unless it is a cold start. The car will die under sudden stops. We tried to rescale the ported Maf but it made it worse. I was thinking about closing up the Borla since I am running without a plate and no cats. Do you think that will help anything? Anyone else have any suggestions?
Reply
Old Feb 25, 2002 | 06:42 PM
  #2  
227Hawk's Avatar
TECH Fanatic
iTrader: (1)
 
Joined: Nov 2001
Posts: 1,735
Likes: 0
From: Turlock, Ca
Default Re: Idle suggestions?

Most likely have to drill TB, other choice
LS1-edit.You can try search on stepper
valve mod.Actually it's power IAC mod. <img src="gr_images/icons/cool.gif" border="0">

[ February 25, 2002: Message edited by: las vegas hawk ]</p>
Reply
Old Feb 25, 2002 | 11:14 PM
  #3  
MattG's Avatar
On The Tree
 
Joined: Dec 2001
Posts: 154
Likes: 0
From: Burlington, ON
Default Re: Idle suggestions?

How about raising the idle to 850 or 900??
Reply


Thread Tools
Search this Thread

All times are GMT -5. The time now is 07:08 PM.

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