Code: P0455 hard time getting car to start

[rdefrank]

2006 expedition gives a hard time starting, fuel pump changed, fuel pump module changed, alternator and battery changed. Running out of ideas, any help appreciated!!

 

[Hamfisted]

2006 expedition gives a hard time starting, fuel pump changed, fuel pump module changed, alternator and battery changed. Running out of ideas, any help appreciated!!

Did you take a pressure reading at the fuel rail ? When you did all this other work did you change the fuel filter? Usually the P0455 code is just a loose gas cap or a defective gas cap. After you get it running does it seem to run Ok ? If the gas cap is tight and you're still getting the code try a new gas cap. If you do need to change the fuel filter use a Motorcraft one.


-Mike

 

[mystik]

Hope this helps