200s stalling problem??? HELP

[ATCLUVR]

Hey maybe someone can help me, I have a 1985 200s and it starts up and runs fine, after about 5-10 minutes of riding it stalls out, then it will only start back up on full choke, or sometimes wont start back up at all until it sits for a few minutes.

I've rebuilt the carb, cleaned and checked the petcock, I'm getting good fuel flow.

Any help would be greatly appreciated, I want to sell it, but want it to run good first!

[MTS]

dose it stall out going up a hill, full throttel or just idling?is your fuel cap venting properly, to check next time it stalls out take the cap off and listen for a sucking sound, if you hear it then this is the problem

[BIG BAD RED]

whats your float hight set at?does it feel like its gettin good compression?

[83185s]

once again..my 185s did this..if you can think of it..my 185 will do it..lol its that much of a pos..anyway..its trailprotrailpro vent on the gas cap..when it tries stalling hit the gas and while u do it take off the cap..if it starts running fine again thats trailprotrailpro problem..if not then i wasted a story on my 185..lol

[86200s]

that happened to my on this guys 200m i was workin on it would start running fun and would respond to the throttle and then it would die it turned out to be the gas cap

[86200s]

*funny *wouldn't

[ATCLUVR]

Thanks to all who responded, I think I have a spare gas cap in the garage, and I will give it a try, I'll let y'all know how it works. THANKS A LOT!!!