Forums
New posts
Search forums
What's new
New posts
New media
New media comments
New profile posts
Latest activity
New showcase items
New showcase comments
Media
New media
New comments
Search media
Members
Current visitors
New profile posts
Search profile posts
Showcase
New items
New comments
Latest content
Latest reviews
Latest updates
Search showcase
Log in
Register
What's new
Search
Search
Search titles only
By:
New posts
Search forums
Menu
Log in
Register
Install the app
Install
Forums
Power Strokes
7.3 Aftermarket
tuners; transmission control inputs
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Message
[QUOTE="mandkole, post: 1225722, member: 4630"] guys, some of you may have been reading my posts on my recent TCC issues. Im not completely certain, but it really seems that the locking/unlocking issues have increased with the larger tires. This is not a trans issue, the PCM is commanding the unlock. (The speedo has not been recalibrated.) My issue is that the converter clutch seems to be much more sensitive to the PCM unlocking it with the throttle input. Ive been told the tuning inputs affect this and tuners will often increase the ability to unlock to keep a big single able to spool. What Im wondering is if the TCC unlock sensitivity was increased, but now the tire size increase has increased load to where it requires more throttle and has made it even more prone to unlocking now. Still not totally sure its not the trans, but want to have a little conversation about the changes in the way the PCM commands the controls. [/QUOTE]
Insert quotes…
Verification
Post reply
Random media
Latest posts
New torque converter locking up in Reverse and 1st gear
Latest: gahm3r
Yesterday at 4:16 PM
6.4 Tech
0
Dana 80 cab and chassis rear end
Latest: 03f3507.3
Yesterday at 2:11 PM
Engine and Drivetrain
Another jack of all trades tire thread
Latest: ToMang07
Yesterday at 7:28 AM
Suspension, Drive Train, and Tires
B
No Start help
Latest: bismic
Yesterday at 7:04 AM
6.0 Tech
Compound Turbocharged 6.0L Powerstroke Engine
Latest: 6.0 Tech
Wednesday at 8:24 AM
Ford Power Stroke News
Members online
Line8
Forums
Power Strokes
7.3 Aftermarket
tuners; transmission control inputs
Top