Originally Posted by Armsden&Son
I have an 03 F350(dually dump bed) with the 5.4
My girl is ticking but I was told by a super reputable mechanic in my area that as long as the ticking isn't bothering me, then don't worry about it...
I also have a guy that does the manifolds for these for 300 bucks at his little shop at his house.... SWEEET!
Those manifolds are some job to replace $300 sounds good.