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
6.7 Aftermarket
13-16 Spartan tuning
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="jbair14, post: 1345446, member: 18325"] Sport, I put it in 2nd when I was doing 35mph, when it ran out to 53mph going down 7% and 4,100 rpm it up shifted on its own. This up shift to 3rd shook me up as the next gear will run to 65mph which I felt I was not in control of my truck and trailer in the snow. I've owned (2) 7.3's (3) 6.0's (1) 6.4 and now my current '15 6.7 and I've never had a ford pop out of gear until it did it to me twice in 30 miles between Eisenhower and Vail Pass. So not to be a dick but yes it will happen and 4th gear will still do 80 mph so when you come to the big boy passes and pull 18k try 4h and let me know what you think in the snow. [/QUOTE]
Insert quotes…
Verification
Post reply
Random media
Latest posts
6R140 surging issue
Latest: Sterling6.7
34 minutes ago
6.7 Tech & FAQ
Won’t start
Latest: psduser1
Wednesday at 11:33 AM
7.3 Tech & FAQ
GT37 Turbocharger w/10 blade turbine, billet comp.
Latest: hskfab
Jun 6, 2025
Engine and Drivetrain
Hard steer question/issue
Latest: psduser1
Jun 5, 2025
7.3 Tech
B
WTS/WIF light flash and stall issue
Latest: blickcd
Jun 5, 2025
6.0 Tech
Members online
No members online now.
Forums
Power Strokes
6.7 Aftermarket
13-16 Spartan tuning
Top