I've gotten the other issues with this car worked out but there is one that is disturbingly persistant. When starting out driving the engine is weak, you have to massage the gas pedal to get it to catch and start accelerating and if you press the gas more than an inch or so the engine seems to fall through its own arse, bogs down to 1k rpm and grumbles. Or if you really hammer the gas it will go to 3k rpm but not make any noticeable power.

I've replaced so many damn things so far. O2, pcv, fuel pump, fuel pressure regulator, IAC valve, tp sensor, map sensor, temp sensors, fuel injectors, plugs, wires, cap, rotor, fuel and air filter. The EGR valve works fine, no vacuum leaks.

The obdI test is throwing a code 11, which I know is supposed to be the all clear and theres no CEL on. Any help would of course be appreciated.