Hello guys, I have C-class 220 with the following issues: If i am driving on high speed, it fires normal but the moment i am on go slow, it start jerking as if it want to go off, what i mean is that it raises up and down on its own and some times goes -off when i try to accelerate from such low state. Also whenever i put on my ac and i am on go slow, the will just go off some times.
Please what could be the problems

Get it diagnosed and bring the codes here.

josak83190:
Hello guys, I have C-class 220 with the following issues: If i am driving on high speed, it fires normal but the moment i am on go slow, it start jerking as if it want to go off, what i mean is that it raises up and down on its own and some times goes -off when i try to accelerate from such low state. Also whenever i put on my ac and i am on go slow, the will just go off some times.
Please what could be the problems

Check your throttle body for dirt and grime..clean it