Unplug the MAF and see how it runs. Make sure your intake is screwed on tight....

 

i havent had a chance to run it with out the MAFS i tried it when it got stuck and it didnt want to run. i do want to try it again. i drove it today for a few miles and it was aacting fine

 

also sounds like you have a fuel problem somewhere like an injector or a fuel pump intermittently going out on you. is your fuel pump factory or after market cause a walbro fuel pump is a good pump to run for factory.. another thing to try is a fuel pressure regulator with a gauge to monitor your fuel pressure when the car acts up on you. another thing to try is when the car acts up you can take the vacuum line off the pressure regulator to see if the car runs better or get some pliers and gently squeeze the fuel line going to the pressure regulator and rev up the motor to see if any change. if there is a change then the fpr or fuel pump is going out on you.and that's all i got for now. so good luck to ya