• Mustang Forums
  • 2005 - 2014 S-197 Mustang -General/Talk-
  • 2005 - 2009 Specific Tech

RPM Stuck at 3000-4000 @60mph Help?

  • Thread starter Thread starter Rei_h
  • Start date Start date Nov 29, 2010
R

Rei_h

New Member
Nov 8, 2010
13
0
0
Nov 29, 2010
#1
  • Nov 29, 2010
  • #1
I bought a 2006 Mustang GT Conv Automatic trans about a month ago. It came with a dead battery. It had some rough time previously, but it all seemed to solve itself after a while after the new battery settled in.

I took the car to the dealer but the problem is so intermittent that they couldn't duplicate the issue except for one time, then they took it to a Ford dealer to take a look, but they couldn't duplicate it, so nothing has been done.

It would be running perfectly fine one day, then next morning (this morning), it starts like it normally does, then when I start to drive faster, the RPM would get stuck at a very high rate even after I let go of the gas pedal. Not to mention, it drains the gas mileage when it does because it's acting like I'm never letting my foot off the gas pedal. When that happens, I have to accelerate more often because even at the high RMP, the car would slow down easily.

I'm not sure how else to explain this problem. I've driven enough in my life to know that this isn't normal.

Not sure if it's related to the issue, but when this happens, there's a real weird humming sound.

Could this be a transmission or fuel injection issue? It's acting like it's just isn't down shifting right. And it only has happened 3 times in a month, but it is enough to worry me that something critical is wrong.

I have an extended warranty but found most things are not covered.. transmission for example '(
 
You must log in or register to reply here.

Similar threads

E
2007 GT Stalls when lights or a/c turned on
  • ejscarfo
  • Jun 22, 2026
  • 2005 - 2009 Specific Tech
Replies
2
Views
138
2005 - 2009 Specific Tech Jun 29, 2026
ejscarfo
E
A
1987 5.0 speed density Foxbody crank no start
  • Alan2204
  • May 23, 2026
  • Fox 5.0 Mustang Tech
Replies
10
Views
313
Fox 5.0 Mustang Tech May 30, 2026
Mcmahst
P
2000 GT Random Power Loss
  • Pinellas50
  • Mar 9, 2026
  • SN95 4.6L Mustang Tech
Replies
4
Views
306
SN95 4.6L Mustang Tech Mar 23, 2026
Pinellas50
P
G
2006 Mustang GT o2 Sensor Wiring Issue Car Bogging/Choking
  • GCantero93
  • Sep 5, 2025
  • 2005 - 2009 Specific Tech
Replies
4
Views
1K
2005 - 2009 Specific Tech Sep 6, 2025
Noobz347
M
01 mustang 3.8 fuel pressure issue
  • Mhaley2006
  • May 29, 2026
  • 1996 - 2004 SN95 Mustang -General/Talk-
Replies
0
Views
161
1996 - 2004 SN95 Mustang -General/Talk- May 29, 2026
Mhaley2006
M
Share:
Bluesky Email Share Link
  • Mustang Forums
  • 2005 - 2014 S-197 Mustang -General/Talk-
  • 2005 - 2009 Specific Tech
Menu
Log in

Register

  • Forums
  • What's new
  • Media
  • Resources
  • Contact
  • Sponsor
X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?

X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?