I have had this 350x for 4years and have not had any problems starting it. But the first trip out this year she would not start when cold. only after kicking for ever with about a half a can of starting fluid will it start. after shes warmed up it starts on the first kick. ive tried choke on and off and tried dicconecting the decompression cable. also have put on a Brand New Carb. also new gas. any ideas would be appreiciated....