When going above about 50mph and removing my foot from the throttle. My rpms are very slow to drop. Below about 50mph when coming off the throttle the rpms drop as expected. Any help would be greatly appreciated.
Torque converter is still engaged at above 50 MPH which locks it into overdrive. Mine does that as well, so I doubt there's anything wrong with the way yours is functioning.
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Related Threads
?
?
?
?
?
Ford Powerstroke Diesel Forum
5.4M posts
265.8K members
Since 2005
A forum community dedicated to Ford F-series owners and enthusiasts with a Power Stroke diesel engine. Come join the discussion about performance, bulletproofing, modifications, classifieds, troubleshooting, maintenance, and more!