B: didn't have much in the way of head or tail winds that I noticed, and unless they switched positions for the return trip, it could'nt have been that. I was also running the AC most of the time since I'm not fond of the gale-force winds and noise when at highway speeds.
Semlin: as for winter...
Okay...gonna order me some Glovit in the gallon size and just seal it up good. Guess that means no louvered hood for a while. :D
But seriously, I'd like to know what could have happened that it suddenly gets great milage. Maybe it's just getting broken in at 98K?
Tom
Okay, I'm not complaining about this at all. :cheers:
But for the life of me I can't figure out why this happened. I've not changed anything on the truck since about a month ago at which time I did birfs and had diffs/transfer changed all with full synthetic lubes. Wires recently replaced...