trans

Hey everyone! I got a 2004 GT with the 5 speed gearbox. Just today it started not wanting to go into 4th, and 2nd and reverse are also spotty. I just bought the car, and the guy mentioned he installed a short shift kit. I am wondering if its a linkage issue since 1st, 3rd, and 5th work great...

Does anyone have any report of Trans leaks in an 07 Elantra?