Fuel Pump problems of the 1996 Plymouth Breeze

While driving vehicle idled real high, then slowed down. Put the key in the ignition and the vehicle started up, but it did not move. Had a mechanic to look at the vehicle and was told that the computer was burnt out. Then she had a second opinon, and was told that she had a fuel pump air leak, and this caused her to have power reduction while driving. She states she has never received a recall on her vehicle.

Past hx:air condioning compressor/rackinpinion steering/head gasket and fuel pump malfunctioned.