We didn't do anything with the filters we both have AFE's we just swaped sensors so far so good.

Brickie; you have any suggestions on what chip/tuner I should get after I sell my banks

 

Well it started to do it so I guess we will have to try and clean the turbo

 

Flutter Noise on Deceleration:
Some 03-06 trucks may exhibit a fluttering noise from the air filter assambly on deceleration. This is a characteristic of the engine and posses no problems with the engine or turbo. No repair should be attempted. Broadcast Messages 1046, 4818
This condition should be intermittent and typically occurs when the accelerator is quickly released after a hard acceleration. If the flutter occurs at every deceleration, under load or at upshift on acceleration, suspect a sticking VGTurbo actuator or turbo vane ring.

 

I don't believe it's that, it's mostly when you are just cruising down the road. You notice it alot if you just roll on the throttle easy on take off. And when you put alittle load on the motor it really does it(you can see the smoke noticeably with a load). Its weird cause it didn't do it for a day and now its back to doing it. Its like the motor has to be at running temp. I think the turbo needs to come off to be cleaned. My buddy has a snapon scanner tool and it came up with a boost code with some others. I printed the DTC list so I'll check what the others are.