I have a very weird thing going on with my ls it engages in every gear but won't move in d4 d5 or reverse just revs but I can drive perfectly fine using sst gears with no problem there is no dash warning no check lights car sounds normal no humming noises nothing in March I had a solenoid replaced check trans like came on before I replaced it replaced it had no issues until a month later gears went out while driving stopped driving it took it to a shop they said I was low on trans fluid by two quarts they refilled it gears are still out what could it be any one every experienced this before?