Jerking When Accelerating and Sluggish at Accelerating

[vaclemor]

Hello I'm new to this forum, I have an issue with my car I bought recently, the issue is when I come to a full stop then try to accelarate again it would jerk like someone hit me from behind, also a few times I've noticed the car become very sluggish when accelerating. I checked the transmission tempearture it maxed out at 83 Celsius (181.4 Fahrenheit). There is no check engine light and no ATP Warning light. I greased the driveshafts I still get the jerking. When shifting I do hear a slight clunk noise coming from where the driveshaft connects to the transmission. The previous owner told me they changed the transmission fluid only after I asked if they did change it as I did notice a little bit of a hesitation.

 

 

I also have this clunk sound even after I greased up the driveshafts