86 CJ7, 258-6, active duty stationed in the middle of California desert, 29 Palms. having a constant issue with dirty jets and spray.. have webber 32/36 with K&N 2 5/8 rect air filter. More than ocassionally now, the jeep will just stall out, having to clean/spray jets and bowl to clean again. Fuel pump new and so is filters. Not a gas/vacumn issue, although in temps of 110 plus the gas just evaporates pretty fast too. Any suggestions. Going to change to round 5 1/8 and hopefully will get more air too. When it is running, runs like a top, just has this issue at unopurtune times!