Any suggestions welcome. I have a Chevy S10 2.2L, has hesitation and sputters during acceleration. When the problem first started it was just during startup it would sputter until I accelerated and clear up. Now I have no problems at startup it misses on acceleration and every now and then it will hit a plateau and stop accelerating until you let off of the gas for a second. Truck runs fine most of the time when I am drive around town under 50 mph and seems to occur mostly when climbing hills. Also when I reach a steady speed problem seems to be gone. I added some injector cleaner and dry gas problem has been worse.