I have a 94 accord EX, when it is at 2500 to 2800 rpm it will do something kind of like its sputtering. it only does it when its help at a certin rpm. Has anyone ever heard of or had this problem?

 

that certain RPM in neutral and under load?
how many miles on this creampuff?
has any main't ever been done? Spark plugs have over 100k on them?
have you checked for codes in the ECU?
Throw us a bone here, we need a little more info to gnaw on.

 

it is a 94 EX. i have changed plugs and wires, distrubitor cap, the whole distributor. have not checked the ECU. changed out the injectors too. none of it helped