changed oil in car and now it wont go into gear on 1996 Toyota Celica

i just changed oil in my toyota and now it wont go into gear. wasn't having any problems till now

Get Your Car Fixed at a RepairPal Certified Shop.
We certify shops based on expertise, quality work, and verified customer reviews
1 answer
are you sure you drained the oil and not the trans???? if you did, your engine oil will be grossly overfilled.

Roy