That sled should ride all day at 34 F. I'd look towards fuel probs. Also since you said your new , always remember that a bad belt will give the apearance of a fuel bog. But that wouldn't affect starting. And on some odd thing ,some plugs{very few} are 'junk' right out of the box. also check the choke cable it should have a wee bit of free play when its off-choke{slide its boot up the cable a little way to check} Let me know!
Spaceman
Mean Green Racing
Elyria, Ohio
Spaceman
Mean Green Racing
Elyria, Ohio