Check engine light is on again

[LONESTRAT]

The check engine light came on with under 1000 miles on the ST. The dealership replaced the Evaporative canister. Now after another 900 miles the light is on again. The Ford App says that it is an Evaporative emissions system problem. Is this going to keep happening? Does Ford know they have a problem with this?
It is a brand new vehicle that I have to keep bringing in for service. What do you guys think?
Thank you

 

[WaferTech]

I would use a code scanner to check for any trouble codes, it could just be a loose connection depending on the trouble code.

https://www.explorerst.org/threads/check-engine-evaporative-emission-system.5453/

https://www.explorerst.org/threads/help-with-code-p0456.5053/

 

[LONESTRAT]

I would use a code scanner to check for any trouble codes, it could just be a loose connection depending on the trouble code.

https://www.explorerst.org/threads/check-engine-evaporative-emission-system.5453/

https://www.explorerst.org/threads/help-with-code-p0456.5053/

Thank you for the info.

 

[hbalek]

I can't believe that the fourth model year still has problems like my first year 2020 ST did. Wow!