2000 chrysler cirrus chift solenoid
 

i have a 200 chrysler cirrus and i have a serious problem with the shift solenoid. I bought the new part and put it in the car last week. when i first put the part in, the car was shifting but it was leaking transmission fluid really bad. So the next morning we took the car apart and tightened up the shift solenoid. The car stopped leaking transmission fluid but now it wont shift again! Can anyone help me because i am running out of patience and money! Thank you