Thanks for the thoughts - I have learned how to monitor the gears and there doesn't appear to be an association there. As suggested the condition seems to equally prevalent in gears 9-10 although I haven't tried differing loadings at other gears for a long enough stretch. I'll fiddle with the...
Thanks for the replies. Put more hill climbing miles on the truck over the weekend and the periodic rumble seemed to be less noticeable. Course the daughter wanted to hear some of that modern music that they play these days, so there was no rhythm for the truck to dance to.
Appreciate the expertise of members on this forum. Has been very helpful in doing research on the F-150 Hybrid platform!
I took delivery of a XLT 302A Powerboost with ~4 miles on it Friday and have put about 200 miles on it since then. Initial impressions are positive overall. Have though...