I had issues just over a year ago with stalling at idle and under 1,500 rpm. After several trips to dealer I convinced the ramp kid to try and run on a fuel can. They kept blaming all on the ethanol, bulb, pick-up, etc. Still failed. Finally someone suggested lift pump. Fixed it, but now it's back again with similar symptoms. Unfortunate, but I guess I need to go back to same dealer. Any suggestions or has anyone seen this before?