We have a 2011 29' motorhome with a V10 engine. I took it in for an oil change at the dealer yesterday and was told I should change oil every 3,000 miles. What do you think/do?
My ford tech told me 3K miles due to the weight of a V10 in a motorhome. in a truck, you could go further---so he says. what i might do is have the oil analyzed the next time. maybe that would give me the answer i am looking for.