I have a 94 honda civic si auto, recently the 2nd gear gets sticky and wont come out of secound unless i let off the gas a little i go into secound and it just rev's and rev's untill i let off and it goes into 3rd. thats the only gear im having problems with? what might couse this? now im a rook so i dont really know if its the tranny but i mean it would make sence?