Just a poll to get some interaction in! Everyone has an opinion on this…what’s yours?

  • @CADmonkey
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    11 year ago

    My truck is mote modern, and I change the oil at 5,000-6,000 miles. I have a sort of project/fun vehicle with a much more primitive SOHC 4-cylinder that runs a it 3,500 rpm on the highway, and I change its oil every 3,000 miles.