Hello everybody. My 05 Chevy Malibu is having an issue I cannot figure out. Warm or cold, when I accelerate harder than normal (typically accelerate easy) the car will rev up and then bog down like it will stall and the check engine light will turn on. Once I let my foot off the gas it will go back to normal and the check engine light shuts off so I haven't been able to run it for codes. It appears to be transmission related as the car run like a champ (minus the obvious issue.) I hope somebody can help me determine what this is!