• Mustang Forums
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • Fox 5.0 Mustang Tech

Help gas pedal problem.

  • Thread starter Thread starter Black 93 Fox
  • Start date Start date Dec 27, 2003

Black 93 Fox

Active Member
Jun 1, 2003
1,995
0
49
Vancouver,Washington
Dec 27, 2003
#1
  • Dec 27, 2003
  • #1
My gas pedal is being a real PITA. it well get stuck closed. I go to push on it and its like a rock it wont budge. I pushed on the t/b and its hard there to so its not just the pedal. After today's little insedent of almost getting sqwashed by a big ass truck I kinda want to get it fixed. Im thinking cleaning the t/b but how and what do I clean it with? Should I just squirt some starting fluid in there and step on the gas pedal a few times?

Thanks for the info

Black 93 Fox
 
Q

QBstang87

Founding Member
Jun 14, 2002
547
0
0
Montgomery Village, Maryland
Dec 27, 2003
#2
  • Dec 27, 2003
  • #2
adjust the screw under the throttle body that hits the plate and makes the throttle plate actually open a hair. just make that screw touch barely. then reset your tps. cleaning it won't help, but if that screw isn't touching the throttle plate, just barely barely holding it, when the throttle snaps shut it'll stick shut.
 

Black 93 Fox

Active Member
Jun 1, 2003
1,995
0
49
Vancouver,Washington
Dec 27, 2003
#3
  • Dec 27, 2003
  • #3
Ok that might explain it. The other night i had to adjust my idle it was at 1200. So someone told me to turn that screw to get my idle down to 800 were it should be. so i did but i had to turn it alot. and the next day after i did this thats when the pedal started sticking. Also how do i reset my tps?
 

Black 93 Fox

Active Member
Jun 1, 2003
1,995
0
49
Vancouver,Washington
Dec 27, 2003
#4
  • Dec 27, 2003
  • #4
Bump
 
Q

QBstang87

Founding Member
Jun 14, 2002
547
0
0
Montgomery Village, Maryland
Dec 27, 2003
#5
  • Dec 27, 2003
  • #5
turn the key on, keep motor off. check voltave with a voltmeter across the green and black wires of the tps, and loosen it if need be and wiggle till you get it (where i like is) between .90 and .95
 
Q

QBstang87

Founding Member
Jun 14, 2002
547
0
0
Montgomery Village, Maryland
Dec 27, 2003
#6
  • Dec 27, 2003
  • #6
and dont mess with the screw underneath anymore, if you do, reset the tps again. each adjustment moves the voltage reading on at the tps
 

Black331Stang

Active Member
Apr 29, 2003
1,485
0
36
Long Island, NY
Dec 28, 2003
#7
  • Dec 28, 2003
  • #7
i personally dont think that with teh butterfly getting stuck closed u can have that much of a stick...it will stick but it will break free, it wont be liek a rock.....if your cable is stock check out ebay or something and get a new one or if the TB is stock time for that 65mm. i would personally borrow a TB form a friend and see. all my experieces with stuck pedals were 90% the TBs fault. good luck.
 
You must log in or register to reply here.

Similar threads

8
Engine Rough idle and aggressive sputtering when accelerating
  • 88vertible
  • Aug 13, 2025
  • Fox 5.0 Mustang Tech
Replies
4
Views
1K
Fox 5.0 Mustang Tech Dec 13, 2025
Jarhead67
J
Engine 1990 LX 5.0L EFI Mustang Fuel Management Problems - HELP!
  • 5.0LXStanger
  • May 25, 2025
  • Fox 5.0 Mustang Tech
  • 2 3
Replies
45
Views
2K
Fox 5.0 Mustang Tech Jul 11, 2025
5.0LXStanger
P
1989 turbo fox with microsquirt
  • patsmustang1
  • Aug 14, 2024
  • Digital Self-tuning Forum
Replies
1
Views
463
Digital Self-tuning Forum Aug 14, 2024
90sickfox
K
TKX Transmission Shifting Problem
  • KWC156
  • Jun 23, 2025
  • Other Auto Tech
  • 2
Replies
20
Views
2K
Other Auto Tech Apr 23, 2026
CAMTWO1070
E
Finished my Fox Hydroboost Install - Tips
  • Engineer Duane
  • Apr 9, 2025
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
4
Views
1K
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- May 5, 2025
Engineer Duane
E
Share:
Bluesky Email Share Link
  • Mustang Forums
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • Fox 5.0 Mustang 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?