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  • 1996 - 2004 SN95 Mustang -General/Talk-
  • SN95 4.6L Mustang Tech

High Idle/rev issue...

  • Thread starter Thread starter Nazaar33
  • Start date Start date Apr 30, 2007

Nazaar33

Founding Member
Feb 20, 2002
401
0
0
In my 2000 Supercharged GT - Raleigh, NC
Apr 30, 2007
#1
  • Apr 30, 2007
  • #1
Hi,
I recently had my spark plugs regapped, replaced the fuel filter, cleaned the throttle plate and set to specs and had the feul injectors cleaned as well as a normal oil change...and since then (about 35 miles) have noticed that the car idles high (1000-1200 rpms) and the revs remain high as I pull up to a stop (ex. a stop light). The revs will remain as high as almost 2000 rpms before coming down to about 1000rpms, which usually happens right when I coast to a stop.

I was wondering if it takes the cpu some time/miles to "learn" the new fuel flow due to the filter (it was very dirty) being cleaned or if I have to have the idle adjusted somehow?

This is on a supercharged 2000 GT.

Thanks for any replies.

Mike
 

Stang|ess

seeking cyber partner(s)
Oct 18, 2003
941
0
37
Hawaii
Apr 30, 2007
#2
  • Apr 30, 2007
  • #2
If they touched the TPS it will have to relearn itself.

Check for vac leaks, or clean out your IAC with carb cleaner.
 

Nazaar33

Founding Member
Feb 20, 2002
401
0
0
In my 2000 Supercharged GT - Raleigh, NC
Apr 30, 2007
#3
  • Apr 30, 2007
  • #3
Stang|ess said:
If they touched the TPS it will have to relearn itself.

Check for vac leaks, or clean out your IAC with carb cleaner.
Click to expand...

Any idea how long it takes to relearn itself?
 
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