why for ranger 2001 jerking when put on park and reverse

I would be worried about the engine a transmission can jerk with an engine misfire. If your check engine light is on diagnose this along with any transmission fault codes. We recommend using trusted ASE technicians for all your auto repair needs.

i'D LIKE YOU TO BRING IT IN SO WE CAN TAKE A LOOK AT IT. THE DIAGNOSIS IS 118,88 AND WE WILL FULLY DIAGNOSE TO SEE IF IT IS POSSIBLE TRANSMISSION AND CHECK ENGINE TO MAKE SURE THERE IS NO DAMAGE. PLEASE GIVE ME A CALL AT 951-360-8518. THANK YOU, CHARISSE