3.5L PowerBoost – Loss Of Engine Coolant Due To External Coolant Leak At The Heat Exchanger Coolant Spigots – 2021-2023 Ford F-150
NHTSA ID Number: 10233768 Manufacturer Communication Number: SSM 51485 Summary Some 2021-2023 F-150 vehicles equipped with a 3.5L PowerBoost engine may experience a loss of engine coolant with possible engine overheat and/or illuminated malfunction indicator (MIL). This may be due to a crack in the exhaust heat exchanger coolant spigots on the top of the exhaust heat … Read more