my car sputters pretty bad when cold,once its warmed up its drive able but a little weak up to 3000 rpms then all is good.i have no check engine light,my Iat sensor is good,even checked the wires.i also just installed new plugs wires and dist cap and rotor.my car is a 93 EX with Ls/Vtec.thanks in advance

 

i am running a phearable.net ECU,im gonna try running a stock ecu and see if it bogs out under 3000 rpms