I just changed my oil in the truck back to this Oil. And now my Fuel Mileage has improved greatly and I alsp driving the truck a lot more often.
http://www.amsoil.com
[...] Want Better Fuel Mileage for your 6.5L Diesel? Read this [...]
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[...] Want Better Fuel Mileage for your 6.5L Diesel? Read this [...]
[...] Want Better Fuel Mileage for your 6.5L Diesel? Read this [...]
[...] Want Better Fuel Mileage for your 6.5L Diesel? Read this [...]