My almost 4K mileage new engine is throwing Evap codes P0456 and P0496 now what ?

[ButchsExplorerST]

I dealing with evap codes which seems kinda early !!

 

[2020FordRaptor]

Purge valve. Common problem.

 

[GearHead_1]

I dealing with evap codes which seems kinda early !!

Do you top the gas tank off when you fill up?

 

[LuxST]

Purge Valve. $70-$80 part, don’t buy from dealership and don’t buy a knockoff brand.

 

[ButchsExplorerST]

Do you top the gas tank off when you fill up?

Rarely will I top off, but only use 93

 

[ButchsExplorerST]

Purge Valve. $70-$80 part, don’t buy from dealership and don’t buy a knockoff brand.

If not the dealer where would you recommended?

 

[BitViper]

Check the flappers in your fuel filler.. they sometimes stick open

 

[WaferTech]

I dealing with evap codes which seems kinda early !!

Engine recently replaced? Loose connection(s)?

 

[ButchsExplorerST]

Check the flappers in your fuel filler.. they sometimes stick open

Thanks that was the first thing I did, so now the P0456 hasn't return only the P0496

 

[ButchsExplorerST]

Engine recently replaced? Loose connection(s)?

I think I fixed all the loose connections , believe me their a lot after getting it back.

 

[GearHead_1]

Rarely will I top off, but only use 93

Topping it off (overfilling), depending upon the amount and/or frequency, can destroy the purge valve. Octane rating is not germane to my comments.