I know this is a evap code, I replaced the canister in the engine bay, which didn't help. Although the old one was clogged couldn't blow any air through it.
Gas milage is barely 22 mpg in a base 2.2 ....all city, might be related . Not sure.

Last 3 times I got gas the car was really hard starting after. Would take 2-3 try's to get it to run, low rpm flutter and ddie.
So I assume the problem is in the tank..?

What do?

 

P0449 is i believe the one on the back of the car at the evap canister by the fuel filter. DORMAN Part # 911036, very easy to change.