Home › Forums › Stay Dirty Lounge › Service and Repair Questions Answered Here › 02 Chevy Impala 3.8L motor shutting down while driving › Reply To: 02 Chevy Impala 3.8L motor shutting down while driving November 28, 2020 at 9:11 am #987217 Richard KirshyParticipant Question.. When the engine shuts off, are there any dashboard lights that come on or is the dash completely dark?