I've been having this happen lately, mostly right after starting and maneuvering in or out of a parking space where I am at idle. The engine will begin to run rough and progressively worsen to the point where it feels like it is going to die. As soon as I step on the gas it clears up. Drive-ability afterwards is normal.

I'm wondering if this is maybe a classic symptom of a failing sensor?

Truck is a 2001 D2 with 110k miles. The only sensors I have ever changed were the left and right pre-cat O2's about two years ago. I was getting codes for them but I am not getting any codes for this condition.

 

Okay we need you to give some more details about plugs/wires? air filter clean? Does not sound like a sensor it more sounds like weak fuel pressure or dirty intake......