When I let off just alittle it will pick back up...I have heard that it could be a mass air flow sensor, I have heard it could be a computer problem or even a position sensor...I have a new fuel filter,plugs,wires,belt,o2 sensors and pcv valves...What else could it be...Ireally need help I love This car and I bought it new...Can anybody help me I dont know what else to do other than spend 110 dollars at the dealership putting it on a computer that might help it might not so any help would be appreciated