FUEL WOES

WHAT A WEEK
last monday i fueled up at a local hess station 89oct
not more than a mile down the road she started missing a lean miss
just imagine.......................... you bleepipin bleeps
just off idle trying to maintain speed she would pop shake and surge
and when i would get on it she would ping and lacked power
well shes just now running right after two refuels and a lot of pulling hair
the fuel smelled weak i suppose fuel injection can compensate but carbs wow..
this is not the first time ive got a tank of bad gas
that's what fouled my last motor you should have seen the deposits on the valves and the pistons she hardly ran well we replaced the old with the new
man i don't need another fouled motor $$$$

MY QUESTION
fuel additives/ethanol
has anyone had this problem and what can be done to combat this situation
Author: Gorts 5th