2003 Deville Base
My old friend PO741 came back today. Cleared it once more. No other codes, no malfunctions, transmission functions great so I've decided to just live with it, clear it when it pops up, and keep driving. BTW, when it popped up today I was in a parking lot, waiting for the wife, and thinking to myself that I could not hear or feel the engine running at 650rpm. It's just that smooth.