Need Help with my '95 C220
 

okay, when the car is in final gear it hesitates around(1500-2000rpm) The rpm needle goes up and down. However when I have the cruise control on it doesn't hesitate at all. Today the A/C started turning off by itself, I don't know if it has anything to do with the other problem?? Thanks for the help

Sounds like a throttle actuator problem or a bind in the linkage.

You should have it checked by a tech to see if any codes are there.