8.1 workhorse 4L85-E Downshifting problem
Hi, anyone have a problem with auto downshift from overdrive? My rig will over rev to between 4-5 grand before shifting. Any ideas???
Forum Discussion
Brother had this shop in his phone book.
Superior Transmission
Sounds like a shifting coil could be bad in valve body. It should throw a code.
Superior Transmission
Sounds like a shifting coil could be bad in valve body. It should throw a code.
