I've been having sporadic issues with my 2021 Skidoo Turbo 850 since the first day I took it out at Belle in November of 2020. I had it back to the dealership almost after every second trip last year, Martins who has been great and have been changing many parts. They changed one set of injectors on my last ride last season and I thought this was solved but on Saturday in the deeper snow at Chappell It did this a few times. What happens is in deep snow when the hood gets covered the sled will starve for air and start loosing power and gargling, then you manipulate the throttle a bit and it comes back then falls on its face again, sometimes totally stalling out, then you go over the bars or your stuck good. I know we have changed the airbox with that spring system that lets air in from under the hood, fuel pump (fuel pressure was low), a few more parts. I'm going to martins to discuss today and will be calling BRP Customer Service as I'm not going through another year with this issue. This is very sporadic and does not do this all the time, but when it seems to is when your in that nice sweet spot and wham. Last year I was sledding with Maxwell a fair ways in at Allen, the group dropped into a real sweet area, I had to take several runs to get out as each time I turned around in deep snow this would happen. It seems that this happens more when turning so sled is on an angle. Anyone else had these issues?