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Ford EcoBoost V6 hits the dyno before hitting the track

Ford Racing just unveiled the Riley Daytona Prototype that will make its racing in the United SportsCar Racing Championship Rolex 24 at Daytona in January, and now it has released a video showing development of twin-turbo 3.5-liter EcoBoost V6 that powers the car. Using the same block and heads that can be found on a production Ford Taurus SHO, this new racecar benefits from the collaboration between Ford Racing and Ford powertrain engineers.
While we still don't know what kind of power this engine is putting out, it has definitely gotten a workout at Ford's 17G dyno. This area deep within Ford allows the automaker's racing program to work hand-in-hand with production engine programs, which can be a benefit to racing operations and production cars alike. Scroll down to hear a few people from Ford talk about the crosspollination between its racing and engine teams and watch the EcoBoost get red hot on the dyno.

Ford recalls 90,736 vehicles due to engine valve issue

Ford will recall 90,736 vehicles as engine intake valves in the vehicles may break while driving, the National Highway Traffic Safety Administration (NHTSA) said on Saturday. The recall impacts certain 2021-2022 Bronco, F-150, Edge, Explorer, Lincoln Nautilus, and Lincoln Aviator vehicles equipped with either a 2.7L or 3.0L Nano EcoBoost engine, the NHTSA said. According to documents posted by NHTSA and sourced from the automaker, "The engine intake valves may break while driving, which can result in engine failure and a loss of drive power." Following an investigation that started in January, 2022, Ford found 22 instances where "the engine intake valves fractured and fell into the combustion chamber of the engine causing catastrophic engine damage." The automaker's analysis continues: "Ford identified that the potential root cause of the failures was engine intake valve failure due to valves that exceeded the designed specification for hardness, were brittle, and more likely to fracture. Ford determined that this was due to the supplier’s grinding processes and the sensitivity of the intake valve material to grinding processes that were not within control specifications. The intake valve material was changed for vehicles produced after October 31, 2021." Fixing the problem will require replacement of the entire engine. "Dealers will inspect each vehicle to determine its cumulative number of engine cycles. For vehicles that do not meet the engine cycle threshold, dealers will accumulate high revolutions per minute (rpm) engine cycles per a service procedure. Engines will be replaced on vehicles that do not pass the engine cycle accumulation," Ford says.

New 2020 Ford Explorer, Lincoln Aviator recalled for minor safety issues

Ford has announced a small recall on 2020 Explorers and 2020 Lincoln Aviators. Select units might be missing a manual park release cover, while others might have instrument clusters stuck in Factory Mode. The recall affects 14,135 SUVs in total.  While a vehicle is in production in a manufacturing facility, Ford might put them in what is known as Factory Mode to help reduce battery drain. Affecting the instrument cluster, this mode disables warning alerts, warning chimes, and does not show the PRNDL gear selector display. Ford says one vehicle was in an accident at a production facility as a result of the issue, but nobody was injured.  Separately, Ford found that some of these Explorers and Aviators might be lacking a manual park release cover. Federal Motor Vehicle Safety Standards require a manual park release cover that is only removable with a tool. Without the cover, there is a very minor chance the manual park release could be accidentally actuated, which could allow the vehicle to move on its own.  The recalls affect 13,896 vehicles in the U.S. and 239 in Canada. The Explorers were built between March 27, 2019, and July 24, 2019. The Aviators were built between April 10, 2019, and July 24, 2019. Owners can use Ford's recall number 19C06, and if affected, can take their vehicles in for fixes.