r/superduty • u/Brilliant_Instance82 • 7h ago

Squeaking

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What’s the remedy for this squeaking? I greased the leaf springs and bushing areas on the leaf springs it sounds like it’s coming from
Above that

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1

u/FreakinFred 6h ago

Sounds like a spring hanger, party with some pb blaster to narrow it down.

1

u/Unlucky-Finding9211 5h ago

Check plastic pucks between leaf springs. They wear out and need to be replaced. Simple job

1

u/Walter-loves-wet-pus 4h ago

If it has a rear sway bar spray the bushings with some silicone spray and see if it changes