I posted my problem here earlier.. About a coughing and sputtering 250(SUBURBAN 67).. I (and other stovebolters) thought it might be the fuel filter or a clogged line. I got home from my vacation today (and believe me she behaved like hell during the whole trip), and hadnt more than rolled down our farm road before I collected my tools and went to work.. Couple of hours later, she purred like a kitten again.. Checked my plugs and wires, cleaned my distributor and tweaked the mixture..Then, after those 30 min, We (me and some buddies) drove around for awhile to check if shes allright.. SHE WAS!
BTW, didnt find any fuel filter.. L O L
Thanks for all your suggestions..