01 4R70W Problem
 

was acting funny changed filter put 3 qrts of fluid back in support to have 5 s went to Walmart picked up a Gal An Added a 3rd of it An Less then a mile away A t like I don't have forward in drive 1 or 2nd WELL In second it started to move once I reclined it An kept it there An some one gave a pushing start An I drained some fluid An still doing that Help pleaze

What was it doing before you started changing things?