Gasser Extended Trip and Oil Changes
We have an extended trip out west this summer planned which will include about 7500 miles of driving. We have a 2017 Tiffin 35 QBA Ford gasser chassis. The Ford manual says you can go 7500 miles betw...
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I've run mine regularly up to 15,000 miles on full synthetic. I've hardly ever changed it before 7500. 8-12,000 is more typical. 435,000 miles still going strong.
