You need to read up on runaway Detroit 6-71's. That truck engine had problems. The freight line I drove for had 4 GMC 9500 series tractors with 6-71 Detroit diesels all running on Rotella 15-40 oil and ran great until taken out of service with 2-3 million miles on them ( engines were rebuilt several time in their life). Seems funny that you have had low oil presure with Rotela 15-40. All my old farm tractors and trucks run on it with no oil presure drop And the company that I worked for used it in 30 tractors ,5 straight trucks, 3 wreckers, 3 fork lifts and other company vehicles all running on Rotela 15-40. The only time you would see drop when hot was when engine was getting tired and ready for overhaul.
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Today's Featured Article - Talk of the Town: Winterizing Engines - To Drain or Not to Drain? - by Russ Berry. What is this strange attraction I have to equipment and machinery? How did I get this way? I came from the suburbs and own a small horse farm in rural Loudoun County, Virginia. You can call me a "weekend farmer." The local farmers do. Does it bother me? No. I am just happy to have their friendship. At least the word "farmer" is in my title. But what is the attraction? How can I explain the sensation and exhilaration I feel when I turn the key and hear the engine come to life (most
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