with scanner KOEO get code P1000 readiness monitors not ready dealer always asked why i cleared the codes i have never cleared any codes bee like this since it was new only gets 9.5 to10 miles to the gallon help

 

P1000 is not a trouble code. You will get it if you disconnect the battery. It is just the OBD readiness code. It needs to finish its cycle before it will turn off. Use the search here and you will find your answers.

 

If you haven't ever done a battery disconnect or a programming session with a programmer and have this code then you might want to have the dealer reflash the pcm...

Something isn't allowing the drive cycle to be completed to clear the p1000 code....