2007 5.4L Ticking Noise
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#2
If it's a light ticking seeming to come from all over the top of the engine, it's just the fuel injectors openning and closing. If it is a single location tick coming from the front area, it's probably the cam phasers. If it is the cam phaser, I would not be concerned unless it becomes more of a knock. One other thing, make sure you are not using a Fram filter or a cheap filter from a lube joint.
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Jim
Jim
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