2000 lx single ohc, can feel misfire in gas pedal, check engine lite come on then flashes, replaced plugs (platnum) wires coil-pak, once i replaced parts took it for ride missed, after about 3-4 miles engine cleared then ran like before (would do this in morning and if car was already warmed up. Replaced intake manifold gasket in July (no problems ran & smogged great) planning on checking injector wires and intake manifold bolts ----ANY OTHER suggestions???????? (did code as misfire 104 which was end were intake manifold had gasket leak). compression checked fine