Check engine light comes and goes. Dealer said Dodge ok'd safe to drive until the "new" re-flash arrived. Dealer got the latest flash on 8-29. Had the computer hooked up this morning and got the latest and greatest re-flash. Tech took the truck for a spin and initiated a regen, came back and said ready to go. The sticker they put under the hood had 55350235AU as the TSB re-flash number. Never heard of this before. Any comments from the TDR crew?