Okay, started to finally try out the new reliable 350 4x4 Bruin and I could not get it to stay running without the choke on today (75*F) today. Funny thing is when I switched the pet **** to reserve the engine picked right up. The dealer I bought it from had a young lad run back into the shop and grab a gas can to fill it up as I couldn't even load it without it stalling. Today I had the gas switched to on with red arrow pointing down going up the street and it just died like it ran out of fuel. Any suggestions would be welcome, I bought it at an out of town dealer and don't want to eat crow taking it to our local dealer.... But I will, as moose camp is a month away and I need piece of mind.

 

Fresh gas
New plug
Clean carb
Clean air filter

If its not those try and richen out your pilot jet. What year is it?

 

I would doubt if this helps but we had a warrior one time that started dying all the time unless the choke was on (it would still barley run) and it had a sand grass seed in the main jet of the carb. May want to just check out your carb and make sure the jets are not plugged with something. Just a thought.