During the time I had a vacuum hose going to the tranny bad, the engine had lots of power. A standing start leave black marks on the street.

Now, after the tranny / vacuum fix, the idle is rough, also little too low at 500, and when accelerating, there's not enough power. Releasing a little the accelerator, and the car gain power.

Any idea what this might be? MAF / EGR / TPS?