94 Accord LX sit sputter on accel
 

My 94 LX runs smooth until I go up a hill or press the gas pedal too fast. Then it spits and sputters. Does it erratically, mostly when warm. Becoming more often problem. Replaced:

Coil
Distributor
Spark Plugs & Wires
Fuel Filter
Main Relay

Oh yeah...it spits and sputters through the exhaust.

Any help is appreciated. Have used STP Injector cleaner in tank and Seafoam through vacuum line. Thank everyone sooo much for any and all help...

That would certainly stop it from sputtering altogether...