i have a 99 for explorer 2wd hasnt ran in a month

no i didnt .. could tht be the reason y its not starting . what started first was the door locks the wipers in from the i was driving steering wheel felt like it locked up car died. then it would start i can drive it a bit more then when i acclerate it would die quick after stoppin at a light then a guy at ford put on a bran new fuel pump and it work for a few hours but my father said for me too put this stuff in while i filled up my gas . then it start acting more stupid and couldnt get anywhere . it cranks but nothing a code for the ignition sensor come up when my hubby used his code reader and another code i had forgot what it was .. its been at this guys shop for 5 days and he said he put the car on all these machines he could figure it out he even called in another machanic they couldnt figure it out