I have a 2008 FLSTF with fuel injection. Seems to run fine most of the time with about 34-35 mpg. It has 900 miles on it. Sometimes after riding, I can smell gas fairly strong in the garage. After riding a few blocks the other day, it was shut off for a few minutes, and barely ran when restarting it. It didn't want to rev up and kind of sputtered along at first, then finally ran as it should. Could the fuel be running rich with fuel injection?