i just talked to a dealership here in newport beach CA.they said there are 2 recalls that may affect my car. one is a JE,and the other is an LK.one of them has to do with a hose to throttle body which requires them to install a new throttle body,free i'm sure.this might be the cause of my 0455 code and trouble starting after refuelling.i WILL keep everyone posted as this issue has never had a result response.

 

good luck