Need help!!!!!!!!!!!!

Thread Tools
 
Search this Thread
 
Old Nov 5, 2009 | 11:00 AM
  #1  
02bugeye's Avatar
Thread Starter
Registered User
 
Joined: Nov 2008
Posts: 12
From: roseville, ca
Car Info: 2002 subaru wrx
Unhappy Need help!!!!!!!!!!!!

I have a 02 wrx and I'm having idle issues, no matter if it's cold or warm out my idle goes from 1000 to about 1300 and surges sometimes but not all the time and when I shift the RPM's stick for about a second/ a second and a half and when I down shift it keeps back firing till I push the clutch in, I cleaned the MAF and bought a new IACV and I still have the problem




Any advice would be great


Thanks
Old Nov 5, 2009 | 01:41 PM
  #2  
Double Phister's Avatar
Father Time
iTrader: (4)
 
Joined: Sep 2004
Posts: 6,699
From: You're doing it wrong!
Car Info: This aint a bag. It's a shipment.
Any modifications and/or non-stock tune?
Old Nov 5, 2009 | 02:03 PM
  #3  
FW Motorsports's Avatar
iClub Silver Vendor
iTrader: (25)
 
Joined: Nov 2002
Posts: 15,494
From: Participating in some Anarchy!
Car Info: 2005 LGT wagon
I think I got an idea......but it'll cost you.
Old Nov 5, 2009 | 02:07 PM
  #4  
02bugeye's Avatar
Thread Starter
Registered User
 
Joined: Nov 2008
Posts: 12
From: roseville, ca
Car Info: 2002 subaru wrx
hahaha i love giving you money paul ,

but i have an 18g w/supporting mods,tbe, and a tune from DB
Old Nov 5, 2009 | 02:59 PM
  #5  
Shayhan27's Avatar
Registered User
iTrader: (4)
 
Joined: Aug 2008
Posts: 2,127
From: Livermore
Car Info: LUMPY CGM 05 WRX
I have an Idea. Call Paul!!!!
Old Nov 5, 2009 | 03:34 PM
  #6  
FW Motorsports's Avatar
iClub Silver Vendor
iTrader: (25)
 
Joined: Nov 2002
Posts: 15,494
From: Participating in some Anarchy!
Car Info: 2005 LGT wagon
The symptom: Slightly higher rpm at idle. Only when the fuel tank is > 1/2 full.

Hmmmmm.....what could it be????
Old Nov 5, 2009 | 03:42 PM
  #7  
mda's Avatar
mda
Registered User
iTrader: (9)
 
Joined: Apr 2009
Posts: 1,116
From: English
Car Info: ?
Originally Posted by Paul@dbtuned
The symptom: Slightly higher rpm at idle. Only when the fuel tank is > 1/2 full.

Hmmmmm.....what could it be????
Fuel pressure?

Gas cap/charcoal can/Fuel pump.
Old Nov 5, 2009 | 04:08 PM
  #8  
02bugeye's Avatar
Thread Starter
Registered User
 
Joined: Nov 2008
Posts: 12
From: roseville, ca
Car Info: 2002 subaru wrx
i already checked the gas cap but havent checked the fuel pump the fuel pump along with all the other mods are maybe 4/5 months old


and now its doing it all the time with a full tank and now its below half and still doing it : /
Old Nov 5, 2009 | 04:53 PM
  #9  
johndabrit's Avatar
Da Brit.
iTrader: (31)
 
Joined: Feb 2008
Posts: 2,811
From: Bay Area, CA
Car Info: http://tinyurl.com/3vo4362
Originally Posted by 02bugeye
i already checked the gas cap but havent checked the fuel pump the fuel pump along with all the other mods are maybe 4/5 months old


and now its doing it all the time with a full tank and now its below half and still doing it : /
maybe throttle cable needs to be adjusted? Your ecu will compensate and try to give idle stability. It's threshold can only go so far. My .02
Old Nov 5, 2009 | 04:54 PM
  #10  
Max Xevious's Avatar
BanHammer™
iTrader: (8)
 
Joined: May 2000
Posts: 47,596
From: Wagonmafia Propaganda Lieutenant
Car Info: 2014 Forester XT
bah.. sounds like your motor is blown. You should look into getting a new one.
Old Nov 5, 2009 | 05:21 PM
  #11  
02bugeye's Avatar
Thread Starter
Registered User
 
Joined: Nov 2008
Posts: 12
From: roseville, ca
Car Info: 2002 subaru wrx
im pretty sure if it was a blown motor paul would have noticed when i went up there...
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
unstble
How Tos / Installations
4
Mar 21, 2008 09:09 AM
resident smurf
Bay Area
5
May 30, 2005 08:17 PM
Eggman's-STI
Bay Area
5
Oct 5, 2004 10:43 AM
disque71
Stereo & Security
11
Apr 13, 2004 11:27 PM
brucelee
Bay Area
11
May 28, 2003 09:47 PM




All times are GMT -7. The time now is 11:17 AM.