Boeing claims some GE engines can fix for storms . Caution to avoid storms applies to some 737 - 400 planes as well as 787 Dreamliners . The 737 is Boeing 's latest high - tech , fuel - efficient aircraft .
Boeing says some GE engines need fix for icing . Caution to avoid storms applies to some 747-8 planes as well as 787 Dreamliners . The Dreamliner is Boeing 's latest high-tech , fuel-efficient airliner .