88-gtu

My 7 been having this problem lately of dieing when it hot and i have to wait till it completely cool off then start her back up about 15-30min wait base. Here's the problem she idle find when the engine is cold then then spudder and die after the engine warm up to operating temp. I could get around driving my 7 but i cant let go the gas so i have to realize on keeping a pretty good braking distance enough to use my left foot to brake. and remember to go into neutral and all before i hit the break or it pushing the 7 to the side in traffic for me. any help?