What are some known issues associated with specific model years of the 5.4 Ford Triton engine? Currently, I am researching potential reliability issues with this engine and would like to learn about any problematic years to avoid when considering a vehicle equipped with the 5.4 Triton.
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Found in later model years, particularly in vehicles produced from the mid-2000s to early 2010s, cam phaser failure can lead to timing chain issues, engine noise, and reduced performance.
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The design of the spark plug threads can lead to them blowing out of the cylinder head, causing misfires and potential engine damage.
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Certain model years may experience coolant leaks from components such as the intake manifold or water pump.