At what percentage on the oil lif indicator should the oil be changed
The system is designed to measure engine revolutions and average coolant temperatures. If you go by the system then the oil needs changing at 0% life left and the change engine oil message will come on. Personally I change my oil every 3 months or 3,000 miles. Whichever comes first. I reset the system weather the message comes on or not. HTH. -Jim
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