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

Transmission Won't Down Shift

  • Thread starter Thread starter Brandon Davis
  • Start date Start date Oct 19, 2016
B

Brandon Davis

New Member
Oct 4, 2016
3
0
1
Oct 19, 2016
#1
  • Oct 19, 2016
  • #1
Hey guys. I have developed an issue with my GT. It's 2008 3v with the 5 speed automatic transmission. It currently has a Bama 93r tune in it, but it does this in all tuning variations. This is what it does. Basically when I get into the throttle about 1/3-1/2 way cruising around the car will not downshift correctly. It seems as if it is skipping over the gear and won't shift. The revs don't go up. If I go full throttle from a stop the car will still hesitate to shift slightly as my foot is on the way down. To get it to shift properly I have to slightly ease off the throttle or it will continue to skip and not shift. It only does this at that throttle position. Any tips? I am getting the at transmission fluid checked this week. I could not find anything similar to this issue so forgive me if I missed it. Also I hope this is I the right section. If y'all have any ideas please let me know! Thanks everybody!
 

SpartaPerformance

10 Year Member
Nov 5, 2006
2,517
61
89
Long Island NY
Oct 19, 2016
#2
  • Oct 19, 2016
  • #2
No DTC? What other mods do you have?
 

Svtpilot

Founding Member
Jun 16, 2002
944
59
59
Long Island, NY
Oct 19, 2016
#3
  • Oct 19, 2016
  • #3
Throttle Position Sensor issue?
 
You must log in or register to reply here.

Similar threads

H
Issue with transmission only in S mode after MPT tune, 2014 Mustang 3.7
  • haideralrustem
  • Dec 5, 2025
  • 2005 - 2014 Specific V6 Tech
Replies
1
Views
250
2005 - 2014 Specific V6 Tech Dec 13, 2025
Noobz347
K
TKX Transmission Shifting Problem
  • KWC156
  • Jun 23, 2025
  • Other Auto Tech
  • 2
Replies
20
Views
2K
Other Auto Tech Apr 23, 2026
CAMTWO1070
Hard to start when engine is cold
  • 86_Capri
  • Mar 11, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • 2
Replies
31
Views
750
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Mar 21, 2026
86_Capri
G
2006 Mustang GT o2 Sensor Wiring Issue Car Bogging/Choking
  • GCantero93
  • Sep 5, 2025
  • 2005 - 2009 Specific Tech
Replies
4
Views
808
2005 - 2009 Specific Tech Sep 6, 2025
Noobz347
B
2010 V8 4.6 5 speed won't go into gear while running
  • Back road driver
  • Dec 30, 2024
  • 2010 - 2014 Specific Tech
Replies
3
Views
462
2010 - 2014 Specific Tech Jan 30, 2025
89ripper
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?