cubinzkid
Registered User
Hey guys, I have a quick question. I did my first oil change on my truck when I pulled it out of the field it has sat in for two years. Previous owner couldn't remember what brand of oil he ran in it as he owns a farm and maintains all his equipment. I bought Rotella 15-40 and have noticed that it burns off pretty quick. As in a quart every 700-800 miles. Is there a different oil that could reduce this? I know these old diesel engines have blowby, but mine is a steady roll of smoke coming from the valve cover at idle.