Hi everyone! So, I just got the motor back in my car and I'm running into some problems.. I've exhausted everything I can think of so I thought I'd get some other input. I did gt40p heads, systemax intake, b303 cam, 1.6 rr, tfs spring kit, Anderson shorty power pipe, 30 lbs injectors, Lightning maf, 75 mm maf, 255 fuel pump.. i also got a chip tune to calibrate the maf to the injectors.. the car has a horrible surging problem at idle and bounces back and fourth till it dies. Any ideas?