If you own an automatic transmission car and constantly experience jerking when you shift the gear to drive, you most likely have a transmission fluid issue. It is either your car’s transmission fluid is low, or the fluid needs to be changed completely. So, ensure to ascertain the exact issue and do what is expected. If the fluid level is low, ensure to top it off; otherwise, change the fluid completely if that’s the case. However, It would be helpful to contact an expert auto mechanic to help you diagnose the problem properly and proffer the appropriate solution.