2000 f150 5.4 noise by pulleys
#1
2000 f150 5.4 noise by pulleys
Hi guys new to the forum I need help figuring out this chirp noise,I have looked up other forums and YouTube videos that have help but now I'm lost. So far I have replaced the serpentine belt oem, new idler pulley, new tensioner with pulley, new ac clutch pulley, and new alternator with pulley. I don't know where this noise keeps coming last night and in the morning I used some Prestone belt dressing serpentine and it cut the noise, but you can still hear it and I parked the truck at work I waited 1 hour and cranked it still makes noise. This is frustrating plz help
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Jcr no I haven't done that been busy at work, but I will try that this weekend, yesterday when I came back home from work truck was sitting 12 hrs in parking lots, when I cranked it the noise was gonna I drove home and it made it but not as much as the day before I think the Prestone belt dressing kind of help a little bit
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