This question is for those that have a Ford V10 in a class A. I have a 2007 Allergo 32BA with the Ford V10 that only has 36,000 miles on it & I took it to mountains of Western NC this week, and it see...
Just completed a trip to the north Ga hills & this time I let the engine work on the hills between 4000 to 4500 RPM's & it pulled much better, plus I got better MPG than I would have thought in the past.