E4OD Rebuild. Now no overdrive
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Junior Member
Joined: May 2008
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E4OD Rebuild. Now no overdrive
I have read several posts saying to check the overdrive servo piston engagement with the band, but does anyone have any other tips or ideas. I remember engaging the band, but maybe it came out. Any ideas would be appreciated. 97 F250 5.8L E4OD. Rebuilt and everything works great except overdrive. I counted shifts and I am getting 1-2, 2-3, but that is it. It also does not seem to have any engine braking.
Senior Member
Joined: Oct 2002
Posts: 7,295
Likes: 125
From: St. Louis (Out in the woods)
1. Does the TCS "appear" to operate while driving in D? That is, does it turn the TCIL on and off?
2. Check for engine braking in manual 1st and manual 2nd and in reverse.
3. Check for engine braking with the lever in D and the TCS depressed so that the TCIL is ON (if it works - step 1).
4. Do you get any flashing of the TCIL when driving? If so, have you pulled fault codes?
Steve
2. Check for engine braking in manual 1st and manual 2nd and in reverse.
3. Check for engine braking with the lever in D and the TCS depressed so that the TCIL is ON (if it works - step 1).
4. Do you get any flashing of the TCIL when driving? If so, have you pulled fault codes?
Steve
Last edited by projectSHO89; May 25, 2008 at 07:46 AM.
Senior Member
Joined: Mar 2000
Posts: 1,740
Likes: 22
From: SE Florida, USA
There is an intermediate band, but that is only used when the shifter is in the 2 position. It has nothing to do with overdrive.