Car : Zaffy Z16XE
Symptoms : Emissions light pops on from time to time, rough lumpy idling, no power. Eventually clears itself and light goes back out after a few runs.
Error codes : P0300, P0304 (Misfires detected)
So far cleaned throttle body, replaced plugs, EGR, & O2 sensor.
Diagnosis : I think me coil pack is about to pop it's clogs.
I know I've probably answered my own question, just curious as to what you all think?