I have a 94 Accord EX 189k I have just installed MSD wires, 3330 cold NGK plugs, Fuel filter, PVC valve, Cap and Rotor, Compression good. I checked the timing, everything is fine. I am losing power. When I floor it in first it hesitates and lags. I haven't changed the Cat Converter could this cause the problem? Fuel injectors maybe? The car idles fine and runs great on the highway.
any suggestions would be good.