LaBarin

Well i have about 233000 miles on the car and other than a filter change and 3 quarts in the pan i didnt do much but im thinking its the Speed sensor that may also be causing my trouble ill find out tmrrw when i replace that fingers crossed

I Have a Question i have a 96 ls400 and changed my transmission filter and put fresh oil and had to re drain the system again due to my car now not wanting to go into drive after driving the car for 2 days it all of a sudden wont shift into drive i also added seafoam trans tune to the system and still nothing what could this be someone please help