I have a tapping noise that only pops up during cold starts in the fall/winter. The noise usually is heard when the truck is being started for the first time in the morning or when it has been sitting a while. The noise is very audible as the truck is warming up, but goes away completely after it has been driven a few miles.
I use motorcraft 5W-20 and motorcraft filters. I understand all engines take time to circulate oil on cold starts but this noise seems excessive.
Anyone experienced similar problems with their 5.4s?
Thanks!
__________________ 2007 F-150 Lariat SuperCab 4X4 dark stone/pueblo gold 5.4
This forum is owned and operated by Internet Brands, Inc., a Delaware corporation. It is not authorized or endorsed by the Ford Motor Company and is not affiliated with the Ford Motor Company or its related companies in any way. FordŽ is a registered trademark of the Ford Motor Company.