1991 trail boss will not start

I received a 2 stroke fourwheeler from my grandpa which hasn't been ran for about 8 years. When I received it not even the throttle would move which told me the carb needed a hefty cleaning. I cleaned the carb sprayed through all of the holes and replaced all jets. I had it running on and off for the past two weeks and last night was riding for about 30 min and it would only start with full choke and would only idle with full choke but once I got going I flip the choke off. If I came to a stop and the choke was not all the way open it would stall. I am 99% sure I have the carb cleaned and working correctly. Now this morning I can't even get it to fire with starter fluid checked spark and still have good spark. Recommendations wouldn't be helpful!

2000 Magnum Transmission a No Go

Engine runs and revs fine. But the transmission in any gear will not move the vehicle. And, in any gear, not just neutral, I can push the vehicle in my garage freely. What should I look at first?

Scrambler 1000 Clusters

Can someone tell me why some Scrambler XP 1000 have a analog looking cluster and some are digital and look like the sportsman. I can’t seem to find an option selection that gives me the ability to pick the digital version.

Thanks.

carb to block boot

ok so i bought a atv the was in a building that caught fire atv was not damaged much but some melted plastics but the owner took carb off before fire happened and the boot for the carb to match with the block i guess shrunk and is hard now from the heat is there any way i can make it work again like boil it in some water all i need is for it to go back over the carb

2006 polaris sportsman 700 efi starting problems

Hi new to this forum but hoping someone can help me out here. I have a 2006 polaris sportsman 700 efi quad sat for awhile wouldn't start so I replaced fuel pump and regulator and 2 new injectors. The only way I can someone get the quad to fire and kinda idle is if I almost completely restrict the air intake. I have put a fuel preasure gauge on at the rail and shows less then 10 psi when turning key to on position. I'm alittle baffled here my first fuel injected quad and I'm alittle lost right now is it still the fuel pump or regulator possibly a bad one I got.? Any help would be greatly appreciated