[sleepydsm]

I've gotten that code as well. The car ran like shit below 1500rpm, as if it was misfiring. I replaced the ignition coil with one I had sitting here; still same problem. I don't know if they are both bad or what. Here is a list of what order you should check or replace:
Coil
Igniton Transistor
Bad gas
Check plug gap again
Timing