StreetStangs.net  

Go Back   StreetStangs.net > Technical > Mod Motor Tech (4.6 & 5.4)

Reply
 
Thread Tools Display Modes
Old 02-29-2012, 05:37 PM   #1
CrimsonRacing
Comfortably NUMB
 
CrimsonRacing's Avatar
 
Join Date: Dec 2004
Location: ALIVE AGAIN
Posts: 1,704
Idle problem

My 2001 has a intermittent idle issue.........Sometimes it idles about 200rpm low and sometimes it idles normal.........

Lasts sometimes 2 or 3 days and then clears up


ideas?


__________________
'02 GT....just another money pit.
CrimsonRacing is offline   Reply With Quote
Old 02-29-2012, 09:09 PM   #2
rtusnake
Halfshaft Killer
 
rtusnake's Avatar
 
Join Date: Mar 2005
Location: The Kingdom
Posts: 3,910
Check the voltage on the tps, make sure the iac is working or could be a dirty maf
__________________
03 Cobra
06 F250
(\__/)
(='.'=)
(")_(")
rtusnake is offline   Reply With Quote
Old 03-01-2012, 07:37 PM   #3
yellowSVT
Senior Member
 
yellowSVT's Avatar
 
Join Date: Mar 2007
Location: anniston/saks
Posts: 1,459
dirty maf, ran fine...
__________________
http://i171.photobucket.com/albums/u...DSC02715-1.jpg
2004 cobra MGW shifter,spec 3+ clutch, billet flywheel, 3.75 upper pulley, banssanni exaust, 3.4 whipple, 60lb injectors, fore rails and hat, gt40 pumps, dual bypass heat exchanger. 660hp/600tq
http://s171.photobucket.com/albums/u...t=M2U00182.flv
2012 f150 4x4 5.0 blk
2012 rzr LE S orange
2012 rzr LE silver/blk
2003 DSG lightning
2001 ford focus ZX3 silver
yellowSVT is offline   Reply With Quote
Old 03-02-2012, 07:39 AM   #4
banditmwp
Welcome to America!
 
banditmwp's Avatar
 
Join Date: Dec 2004
Location: in the 11's
Posts: 4,501
Send a message via AIM to banditmwp Send a message via Yahoo to banditmwp
IAC motor is my first suspect...
__________________

91 GT Convertible

2006 Nissan Titan LE Crew Cab
2014 Peterbilt 337/Marion 22' box
banditmwp is offline   Reply With Quote
Old 03-03-2012, 03:27 PM   #5
waypastcrazy
ADDICTED TO SMALL BLOCKS
 
waypastcrazy's Avatar
 
Join Date: Jan 2007
Location: lookout mt
Posts: 1,757
Guessn the throttle body is clean?
__________________
http://alabamaopencarry.com/forum/index.php
One of StreetStangs class clowns!
Status:slow as hell!
NORTH EAST ALABAMA STANGS
waypastcrazy is offline   Reply With Quote
Old 03-03-2012, 04:25 PM   #6
CrimsonRacing
Comfortably NUMB
 
CrimsonRacing's Avatar
 
Join Date: Dec 2004
Location: ALIVE AGAIN
Posts: 1,704
Quote:
Originally Posted by waypastcrazy View Post
Guessn the throttle body is clean?
throttle body cleaned.......maf cleaned..........

still low idle..........





__________________
'02 GT....just another money pit.
CrimsonRacing is offline   Reply With Quote
Old 03-03-2012, 05:19 PM   #7
banditmwp
Welcome to America!
 
banditmwp's Avatar
 
Join Date: Dec 2004
Location: in the 11's
Posts: 4,501
Send a message via AIM to banditmwp Send a message via Yahoo to banditmwp


Clean the IAC??
__________________

91 GT Convertible

2006 Nissan Titan LE Crew Cab
2014 Peterbilt 337/Marion 22' box
banditmwp is offline   Reply With Quote
Old 03-03-2012, 08:31 PM   #8
CrimsonRacing
Comfortably NUMB
 
CrimsonRacing's Avatar
 
Join Date: Dec 2004
Location: ALIVE AGAIN
Posts: 1,704
Quote:
Originally Posted by banditmwp View Post


Clean the IAC??

I will be tomorrow for sure..............







__________________
'02 GT....just another money pit.
CrimsonRacing is offline   Reply With Quote
Old 03-03-2012, 09:29 PM   #9
yellowSVT
Senior Member
 
yellowSVT's Avatar
 
Join Date: Mar 2007
Location: anniston/saks
Posts: 1,459
u going to be able to bring those parts. just let me know.
__________________
http://i171.photobucket.com/albums/u...DSC02715-1.jpg
2004 cobra MGW shifter,spec 3+ clutch, billet flywheel, 3.75 upper pulley, banssanni exaust, 3.4 whipple, 60lb injectors, fore rails and hat, gt40 pumps, dual bypass heat exchanger. 660hp/600tq
http://s171.photobucket.com/albums/u...t=M2U00182.flv
2012 f150 4x4 5.0 blk
2012 rzr LE S orange
2012 rzr LE silver/blk
2003 DSG lightning
2001 ford focus ZX3 silver
yellowSVT is offline   Reply With Quote
Old 03-04-2012, 01:05 PM   #10
CrimsonRacing
Comfortably NUMB
 
CrimsonRacing's Avatar
 
Join Date: Dec 2004
Location: ALIVE AGAIN
Posts: 1,704
maf cleaned........

iac cleaned.......

still low idle...............


any other suggestions folks?



__________________
'02 GT....just another money pit.
CrimsonRacing is offline   Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -6. The time now is 01:45 PM.


Powered by vBulletin® Version 3.8.2
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.