Engine code 1237 on 2000 taurus
Hello all, my wife's car quit running, was cranking fine but wouldn't start. We had it towed home and it started up the next morning and ran fine. The engine light came on later that day,had it looked at and was diagnosed as code #1237,fuel pump secondary circuit failure. The shop wanted to replace the fuel pump for $800. we payed the diagnostic charge and drove it home. The light went out and the car runs fine. Took it to get a second opinion and were told they couldn't find anything wrong and to keep driving it. He thought maybe she had hit a bump and the fuel pump shut off and reset when we had it towed home.The check engine light hasn't came back on and the car seems to be running fine. Has any one else had this happen and what was the solution? Its is a 2000, with 24 valve Duratec motor. Any input would be appreciated. Thanks.