 |
Apr 6, 2009, 12:53 PM
|
#1
|
|
Registered User
Personal Sales Rating: ( 0)
Join Date: Jun 2007
Location: so cal
Posts: 130
Drives: 02 lancer
|
erratic idle
Does anyone who's turbo get a ridiculous idle, such as from say 1200 down to like 800, back and forth every second or few seconds?? It was very slowly like this when tuned and now is very fast, "annoying" lol....I played with bis screw, but no matter where it's idling it's jumping back and forth.... Boost leak test? Idk, any suggestions? Thanks
|
|
Offline
|
|
|
Apr 6, 2009, 10:36 PM
|
#2
|
|
Evolved Member
Personal Sales Rating: ( 12)
Join Date: May 2004
Location: SoCal
Posts: 1,767
Drives: corn fed turbo lancer
|
sounds like the fuel trims are whacked out...
|
|
Offline
|
|
|
Apr 6, 2009, 11:24 PM
|
#3
|
|
Evolving Member
Personal Sales Rating: ( 2)
Join Date: Oct 2008
Location: L-burg
Posts: 304
Drives: 02 lancer oz 74/76/79 Corvettes
|
still new to the turbo world but i do know on a n/a car if it's doing something like that it can be the TB. If there is a build up of carbon/oil around the throttle plate the amout of air at idle closed is reduced and the computer is trying to compensate and it does some odd things.
__________________
Budget Turbo :P installed Custom Borla cat back 2.5,Fidanza flywheel, Act xtss, 4g93 intake, injectors 275cc, Auto meter Gauges, Injen CAI,High flow Cat,aeromotive 1:1 fpr, Walbro 255, circle earth ground
on hand 16g6 with 10.5 hotside,Ported&polished head,Megan Racing 3" downpipe, Intercooler and piping, Greddy BOV rs, guage pods, gates racing belt, Forge wastegate with spring, tactrix cables, 16g manifold, oil feed
Needs injectors
|
|
Offline
|
|
|
Apr 7, 2009, 12:30 AM
|
#4
|
|
Evolved Member
Personal Sales Rating: ( 21)
Join Date: Aug 2005
Location: Newport News, Virginia
Posts: 3,753
Drives: 02 Lancer OZ 16G TURBO
|
What setup are you running in the car? Change the injectors or fpr?
|
|
Offline
|
|
|
Apr 7, 2009, 09:18 AM
|
#5
|
|
Evolving Member
Personal Sales Rating: ( 0)
Join Date: Nov 2006
Location: boostville
Posts: 369
Drives: audi TT
|
Quote:
Originally Posted by ThunderOZ
What setup are you running in the car? Change the injectors or fpr?
|
x2
Also i hope you are not venting a bov that is open at idle cause that will do what you are discribing also and stall out the car after shifting
__________________
stroked and tons of boost
|
|
Offline
|
|
|
Posting Rules
|
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
HTML code is Off
|
|
|
| | 
|
