Ford Forum  
Ford Forum   Ford Classifieds   Photo Gallery   Member List   Search   Ford Recalls   Contact FF   Sponsors
  Ford News   Ford Lineup   Forum FAQ   Calendars   Ford TSB's   Register   Login  

96 F250 diesel

  Printable Version
Ford Forums >> General Ford Forums >> New Member Area >> 96 F250 diesel Page: [1]
Login
Message << Older Topic   Newer Topic >>
96 F250 diesel - 1/18/2005 5:25:14 PM   
louierg

 

Posts: 3
Score: 0
Joined: 1/18/2005
Status: offline
My Ford dealership told me I needed a new transmission after I brought it in for hard shifting. I bought a "farm remanufactured transmission" and speed sensor. Upon driving the vehicle at highway speed 55-70mph. I have noted the speed odometer speed pointer to bounce from what should be a true speed measure to a couple of mph slower then back. The pointer bounce increases with speed. Also the cruise control engagement and disengagement makes the vehicle feel as if the vehicle were pushing against a wind. I've returned twice. The tech changed the speed sensor. Upon the next visit he said the connection to the sensor may be bad. He wants to cut the wires and replce the plug to the sensor.

Does any of this make sense? The current problem began after the trans installation. Help
thanks
Post #: 1
RE: 96 F250 diesel - 1/24/2005 4:39:01 PM   
cctxfish

 

Posts: 735
Score: 0
Joined: 1/12/2005
Status: offline
I'm not a transmistion tech, but did the problem with the odometer excest before the trans was replaced?
And what is a "farm" remanufactored trans?
Depending on any corrosion he see on the connector, I guess it could be bad, but I not feeling confident it will fix your problem. Hopefully some trans tech will see this and help us out.

(in reply to louierg)
Post #: 2
RE: 96 F250 diesel - 1/25/2005 9:14:23 AM   
louierg

 

Posts: 3
Score: 0
Joined: 1/18/2005
Status: offline

quote:

ORIGINAL: cctxfish

I'm not a transmistion tech, but did the problem with the odometer excest before the trans was replaced?
And what is a "farm" remanufactored trans?
Depending on any corrosion he see on the connector, I guess it could be bad, but I not feeling confident it will fix your problem. Hopefully some trans tech will see this and help us out.


The only symptom of a driveability problem was hard shifting. I drove the vehicle at highway speed to the shop using the crusie control. There was no problem with either the crusie or the odometer.

Since the repair the speed sensor and the plug to it have been changed. The tech says "all I did was change out the transmission and speed sensor". So he exchanged his sensor for another and then upon another visit change the connector plug to the sensor. The tech says the problem is not in the sensor or plug.

By the way the sensor was located in the rear axle house not the trans. I can't figure out why I needed a new sensor.

The problem continues though. The pointer continues to jump. Iti s most noticeable at higher speeds. And the Cruise control continues to accelerate and shut down. This is noticeable because the vehicle feels as though it is in a stong head wind with the cruise on and then all of a sudden the wind is gon and there is a lurch forward.

(in reply to cctxfish)
Post #: 3
RE: 96 F250 diesel - 1/25/2005 11:32:35 AM   
cctxfish

 

Posts: 735
Score: 0
Joined: 1/12/2005
Status: offline
Does it seem like the trans is going in and out of gear? Is the check engine light on?
The trans at highway speed is it going into a lock-up torque converter so that no energy is lost from the engine. Is the signal to the torque converter turning on and off? Some trucks have and towing button that delay the shift of the trans and the cancelation of locking the torgue converter. I'd try driving the vehicle with that button engaged for a while and see what I feel.

(in reply to louierg)
Post #: 4
RE: 96 F250 diesel - 1/26/2005 9:21:11 AM   
louierg

 

Posts: 3
Score: 0
Joined: 1/18/2005
Status: offline
Thanks again for your reply cctxfish.

The problem with the acceleration/deceleration while in cruise and the bouncing odometer problem continue whether in overdrive or not. The problem is most pronounced/apparent at speeds of 65 or more.

To tell you about the term "Farm remanufactured" it is a company that is authorized to reman transmissions for ford as best as I can figure.

Thanks again
louieg

(in reply to cctxfish)
Post #: 5
RE: 96 F250 diesel - 1/31/2005 5:55:46 PM   
cctxfish

 

Posts: 735
Score: 0
Joined: 1/12/2005
Status: offline
So there is not surging when you are driving without the cruise control, you just have the bouncing speedometer.
I'd take it back and have them find out if the computer speed is doing the same thing. Maybe you can get them to swap out the insterment panel and/or check the signal going into it or the cruise control module.
Good luck

(in reply to louierg)
Post #: 6
Login OR Register now to post a reply to this forum topic.
Page:   [1]

 
Ford Forums >> General Ford Forums >> New Member Area
Jump to:

Featured Sponsors
Advertising Info

Top 10 Posters
hayapower2097
goinstrong945
techmanbd877
94 4x4 range834
cctxfish735
ramrod48608
use common s541
bullitt94485
wheelsup68431
mulletman343

New Vendors
AMSOIL - Performance Oil Technology

Ford Forum .com is not affiliated with or endorsed by Ford Motor Company.