I have bought a 1990 Ford F250 Custom, that was damaged in the last ice storm,great truck, it is a little slow on take off in drive.
I can shift the leaver down to-D1- & it will take off as it should.
I am thinking of droping the trans. Pan & changing the filter, which has probably never been done.
Read more: 1990 Ford F250 C6 Transmission is a little soft on take off in drive?
