[ctroll]

Update: After Advanced had cleared the P0101 code it did not re-appear. The van still was running badly, so I decided to let the local chevy dealer do diagnostics on it. They did not find any sensors operating out of range , but did find a fuel volume problem. They put a new fuel filter on and it helped. The one I had on there had about 25K miles on it.

I'm not sure why I was using more fuel or why the engine light came on. I calculated 16+ MPG over a year ago and am going to recalculate now. It's running better now, so I guess I'll see how it does.

I decided to try to clean the throttle with carb cleaner and a rag to try to remove the pedal "stick". I did not pull the body out - just reached in and cleaned it. This only helped slightly.