New to this forum. I have a 92 750 sx and has always ran fine, this year it will not start with out putting fuel directly into the carb, and will only run on that amout and then die. I have done compression test 170psi both jugs, all lines are in excellent shape. Fuel is at the carb, fresh fuel in the tank, new spark plugs and to top it off I had a brand new carb that I bought in 08 and put that on. Not sure of the carb settings or what could be the issue. Thank you in advance.