<font color="red"> Since most of us do our own oil changes, we know which jerk to blame if we can't easily get the old filter off!!
If the new filter is tightened just to the point where the rate of rotation abruptly decreases while the tightening torque abruptly increases, that is plenty tight enough!! The filter gasket is fully compressed, and no leaks or loosening will occur.
Always remove the new gasket from the filter, and coat it on all sides with motor oil. It will turn on more smoothly, provide a better seal, prevent the gasket from adhering to the filter base, and will be easier to remove.
Always drain the oil, change the filter, and refill with oil, in that order! Years ago my Dad had his engine ruined because some gas jocky removed his filter, went out to pump gas, came back and put in fresh oil, but had never drained the old oil out!!
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