[Spook]

OK I have replaced the solenoid twice, replaced the starter generator with a new one, changed out the fuel filter, cleaned the carburetor and I am still having issues with this G2. If I lift the seat up and start the cart it runs and sounds great. If I lower the seat and try to start it, it is sometimes completely dead, and if I raise the seat it will sometimes fire right off but sometimes it won't and if I tap the solenoid it will fire off. When I eventually get it running and can make go forward, it runs well for a little while but when I try to give it more gas it runs horrible. It will then begin to sputter and back fire and eventually die. I am thinking that maybe it is the ignitor but I have no way of verifying this! Does anyone have any suggestions about this problem?? Please help if possible!! It is driving me crazy!