Engine Codes...any advice?
2 of them are the O2 Sensors. I have simulators on the rear 2 and they are fine, but the front 2 are both showing circuit conditions or bad readings. I dont think they are bad since they BOTH read the same thing...
P0300 - Cylinder Misfire Detected - Random Cylinders
I have replaced the plugs, wires, Distributor, and Dist cap and rotor, but still have the exact same problem...I do have an MSD 6AL Ignition Control box on the car...thinking it may be going out....
and last
P0441 - EVAP (evaporative emission system) small leak/no flow condition
The EGR system and AIR system have been removed from the car...fuel cap is tight...I dont know what is causing that. Any input?

