oops .... forgot to change the oil
I've never been overly concerned about oil changes although I am pretty good about changing the oil in my F350 with full synthetic every 25k km. However, some of our other vehicles can get a little ne...
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My sister did 35,000 mile oil changes on her '99 Mercury Cougar with the 2.5L Duratech V6. Or should I say, we were only able to commandeer her car once a year to do service on it, and that's how much she drove in a year. It did fine on that schedule for 4 years!
