When im on the highway usually at speeds over 55 is when i hear it...I hera a "CHIRP" a single CHIRP...It Chrips once every 8 seconds...its very weird it doesnt seem to be in tune with any revolutions the gears are turning or the driveshaft...I'm lost...Cant figure it out....any advice or experiences would be greatly appreciated....
It is a 2008 F-350 DRW, DANA 80...I recently swapped out the Pinion seal,and i also put a new driveline "carrier bearing???" the one that holds it up to the frame....Was making a weird noise prior to this repair, that noise wentv away and now I am stuck with this very weird Chirp...I also changed my differential fluid to LUCAS 80W140, havent added friction modifier yet...Again any advice or help is greatly appreciated
It is a 2008 F-350 DRW, DANA 80...I recently swapped out the Pinion seal,and i also put a new driveline "carrier bearing???" the one that holds it up to the frame....Was making a weird noise prior to this repair, that noise wentv away and now I am stuck with this very weird Chirp...I also changed my differential fluid to LUCAS 80W140, havent added friction modifier yet...Again any advice or help is greatly appreciated
