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My fellow civic owners. I have a 97 EX. Issue I have is sometimes it will run great, have great throttle response; other times it will act like it wants to stall. I have wondered if it is the ECM. With all the issues I sense while driving - rough idle, malfunctioning distributor, bad IACV, O2 sensors, none of those trip an engine light. I can say once in a while I'll get a P0325 knock code. Sometimes I'll get em one right after the other, clearing the code for each one. Seems it don't even depend on what octane or what station I go. Could I perhaps just have loose wires somewhere? It being a 22 year old car?