I change it when the oil is burn-your-hand hot. All of the contaminates are still being suspended in the oil instead of lying on the bottom of the pan. Thanks to the depth of the female threads in the oil pan, your son does realize that about a half inch of oil never drains out of the pan, doesn't he? Anyway, I guess it doesn't really matter too much, as long as the oil gets drained. Years ago, I bought a '78 Mercury Zephyr (Ford Fairmont clone) with the factory 302. I knew the engine had been neglected, but I bought the car because it had a 302 in it. Anyway, I had to change the intake manifold on it and when I pulled it off, there was so much crude in the lifter valley that I couldn't see the push rods, lifters or anything else except the crud. I suspect the oil had gone 25K miles on cheap, store-branded bulk oil. There was no resurrecting that engine.
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Today's Featured Article - My Ford Golden Jubilee - by Troy Estes. This article is about my '53 Ford Jubilee and a story that starts with taking the tractor to my brother's Starter/Alternator Rebuilding shop for a wiring fix. The generator was shot as well as all the wiring. I dropped off the tractor expecting a transformation from a 6 volt to a 12 volt system utilizing the original generator housing, and a total rewiring of the whole tractor. The front end center pin bushing was worn also so I ask that they replace it if they had time. Well, that’s wha
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1964 I-H 140 tractor with cultivators and sidedresser. Starts and runs good. Asking 2650. CALL RON AT 502-319-1952
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