About a month and a half ago i changed the trany on my 2000 maxima and untill today my car did not want to go pass 1st gear it feels forced it revs all the way and it moves very slow?
it may be the valve body or a cheap solenoid. Take it to someone in your area that specializes in transmissions. They'll take good care of you.
Search Nissan Maxima Questions
Nissan Maxima Experts