today, took my car out and did a 2 step launch but i didnt tryna shift to 2nd gear (when i lauched i let off my clutch slowly) after that shifted bak to neutral at the stop sign. and my clutch pedal felt lil shaky and loose and i couldnt shift in any gear... then i turned my car off and my gear shifted normal then i decided to put it in reverse and turn my car back... the car had hard time started, it was crankin may be round 10 sec and the started up normal, and my clutch when back to normal as well. did it happen to anyone of you? what couldnt cause it?

and after that i have CEL on, the code was p0401: EGR flow insufficient. wat does that mean?

please help so i can avoid it next time or willin to fix it at least. thanks

 

any helper!?!?! :{