Join Date: Oct 2011
Location: Magnetic Hill, New-Brunswick
P0961 Line Pressure Control (PC) Solenoid System Performance TCM
P0030 HO2S Heater Control Circuit (Bank 1 Sensor 1)
P0106 Manifold Absolute Pressure/Barometric Pressure Circuit Range/Performance Problem
P0300 Random/Multiple Cylinder Misfire Detected
P0455 Evaporative Emission Control System Leak Detected (gross leak)
P0446 Evaporative Emission Control System Vent Control Circuit Malfunction
Well, I think you need a bit of maintenance be done to your poor 06. The last 2 codes and the fact that you're having a hard time filling your tank leads me to believe that your EVAP solenoid is stuck close, so check the wiring or replace it if it's bad.
P0030, P0106 and the P0300 points to the downstream HOČ and possibly a well needed tune-up (Spark plugs,throttle body cleaning, MAP & MAF sensor cleaning and new air filter)
Now the first code P0961 this one might be a side effect of a bad running engine so I recommend after doing the above maintenance to clear the codes and try it out to see how it performs, if the P0961 code comes back then we will address it at that time.
So expect the need to purchase:
4 spark plugs
Downstream HOČ (The one before the cat )
Never drive faster than your guardian angel can fly