6.7L Diesel – Tick/Tap Noise At Idle – 2011-2022 Ford F-Super Duty
NHTSA ID Number: 10228867 Manufacturer Communication Number: SSM 51251 Summary Some 2011-2022 F-Super Duty vehicles equipped with a 6.7L diesel engine may exhibit a ticking noise at idle after an engine oil change. It is often referred to as Typewriter Noise because of its similarity to the sound of a mechanical typewriter. When engine temperatures reach 150 … Read more