Engine Noise
#1
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Engine Noise
I recently purchased a 2004 F-150 FX4 with the 5.4L and when I started it up, at first I thought there was an exhaust leak. Got it checked out by the dealer and there was no leak. When the truck is idling it sounds like a diesel. Dealer said it is normal fuel injector noise? Anyone else run into this or have any ideas for me? Valves?
#4
I have the same problem with mine. There is alredy a TSB on that noise and you can see a video with different sounds to see if it's normal or not. Here is the link : http://www.flatratetech.com/index.php?categoryid=4 , watch episode 22. it should answer your questions.