Forum Discussion
Ivylog
Jan 19, 2017Explorer III
Once out of warranty there is no good reasons to change once a year. 250 hours which could be 12K miles is a good number. I change mine every 15K miles which can be 2-3 years. You can have SpeedCo do an oil analysis before changing and even with 15K miles on it you will find it's still good to go even longer, especially if you change just the filter.
40 years ago with oil testing I went to 200 hours on my off road equipment... oils have come a long way in 40 years and driving down the road is a lot easier on a machine than off road. If you are close by and change once a year I'd be happy to dispose of your oil.
40 years ago with oil testing I went to 200 hours on my off road equipment... oils have come a long way in 40 years and driving down the road is a lot easier on a machine than off road. If you are close by and change once a year I'd be happy to dispose of your oil.
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