Just bought the E-Z-GO TXT with a running issue. You have to find the “sweet spot” in the pedal to get it going and it takes a couple minutes. Once running 3/4 pedal is max for it. Full throttle and it runs rough. Last owner said he would take it to a guy, he would tinker with it and it would run fine for 3-4 weeks then start with issue again. Said he replaced the fuel pump and filter. Never replaced the carburetor.