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ferndaleflyer
May 05, 2019Explorer III
Just got back today from 700 mi trip towing a Smart car behind 36ft Monaco with 8.3 Cummins 1/2 inter state rest US highway mostly level with 7500 diesel Onan running the whole time. 60--65 mph. Got exactly 7mpg. Checked it a couple of years back and got about the same.
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