So if You Get a Constant (not flashing) Check Engine Light...

[Hicompression]

...check your gas cap. I've had the check engine light several times. The code always states it's the evap system. In my opinion there is a design flaw with the way the gas cap is attached by the tether to the cap.

When you put the gas cap back on (turn until 1 click) and you go to close the fuel door you will notice that the plastic tether gets bent is such a way that it puts the cap in counter clockwise tension. The plastic tether acts as a spring that applies a force to the cap in the counter clockwise direction which tends to loosen the cap between refills, tripping the check engine light.

After tightening thoroughly and a couple of engine starts, the check engine light always goes away. I might just remove the tether altogether if this continues.