The new DF140A has a new lean burn system, water-in-fuel alarm and a few other component updates. Same basic engine, and still lighter than the Etec 150.
Lake & Sea Boatworks
Bar Harbor, Maine
Factory authorized dealer for Suzuki, Nissan & Tohatsu outboards, and Key West & Seaway boats, and Seastar EPS/Optimus 360 Steering Systems.
Please, no tech questions by PM, email or phone.