PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

just wondering

Old May 15, 2010 | 12:14 PM
  #1  
01zb4c's Avatar
Thread Starter
On The Tree
iTrader: (7)
 
Joined: Jan 2009
Posts: 150
Likes: 0
From: coffeyville ks
Default just wondering

So i got a new car, and it has a cam but its not tuned yet...
Heres the question I have, when im driving it, and push in the clutch the idle shoots up and then takes forever to come back down stays around 2000 rpms, but once its down to normal it idles fine.... Is that a tune issue? any thoughts or questions... thanks for the help
Reply
Old May 15, 2010 | 10:26 PM
  #2  
01zb4c's Avatar
Thread Starter
On The Tree
iTrader: (7)
 
Joined: Jan 2009
Posts: 150
Likes: 0
From: coffeyville ks
Default

No body have an input???? Come on guys
Reply
Old May 16, 2010 | 08:38 AM
  #3  
BLK02WS6's Avatar
9 Second Club
iTrader: (2)
 
Joined: Jul 2002
Posts: 2,583
Likes: 1
From: on the dyno tuning in MD
Default

With that cam, it definitely needs a tune. And the tune will effect the idle for sure... usually, the idle dips and the car tries to die before tuning though. Vacuum leaks and ported or drilled throttle bodies can cause idle flairs...
Reply
Old May 16, 2010 | 11:01 AM
  #4  
01zb4c's Avatar
Thread Starter
On The Tree
iTrader: (7)
 
Joined: Jan 2009
Posts: 150
Likes: 0
From: coffeyville ks
Default

Ok thanks I'll do some checking for leaks.... Anybody else have any input thanks
Reply
Old May 16, 2010 | 11:33 AM
  #5  
shoemike's Avatar
TECH Fanatic
15 Year Member
iTrader: (25)
 
Joined: Dec 2005
Posts: 1,283
Likes: 2
From: Prescott, AZ
Default

It needs idle adjustments in the tune.
Reply


Thread Tools
Search this Thread

All times are GMT -5. The time now is 05:55 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