i recently installed add a leafs in my 02 f150 and have noticed a squeak in them now that wasnt there b-4........any ideas how to cure? add a leafs were done correctly by disassembling the entire leafs. i'm scratchin my head on this one....i've heard wd-40 , silicone spray etc, etc. but not sure what to use.

 

have like three guys jump up and down on your bed wile you stand there with some lube spry and spray were it squeaks

 

yadayada316,

The stock leafs have teflon spacers between them, if your add-a-leaf did not come with them you could drill holes and put ones that Ford uses on there. Lube will only work temporarily.