What would you make of these codes? Multiple engine codes on 2001 C240
 

Im trying to figure out this 2001 c240. Maybe someone here has had a similar experience with their car?
The car runs poorly when warm. When accelerating, the car hesitates. If i keep my foot on the gas the car will eventually get up to speed, but it is not smooth. Often when the car is warm and i come to a stop light, the car will stumble and die. If i try to restart, the car will restart, but then is sluggish taking off again.
CEL is on.
Codes are

1.Random misfire detected
2.Fuel trim bank 2
3.Cylinder 1 misfire detected
4.Cylinder 2 misfire detected
5.Cylinder 3 misfire detected
6.Mass or volume air circuit
7.Fuel trim bank 1


I have already checked the fuel pressure and it seems to be holding strong at 55lbs.

Does anybody have any Ideas???

Thanks in advance for your input!

:)

Sounds like a mass air flow sensor issue, very common problem.