I started using Mobil One in my van a couple years back.What I intended to do was leave the oil in for a year's time since I don't put that many miles on it. ( Was thinking @ 12,000 to 15,000 miles /yr.) What I also do is change the oil filter half way through this interval or roughly six months into the cycle and top off whatever oil is lost during the filter only change. I'm due for another change this month and have only put about 9000 miles since it was last changed. The oil still looks clean. By changing the filter and using a good quality filter , you can extend the interval with the synthetic over the conventional oil.I also use WIX oil filters as they have been rated better quality than the A C Delcos I used to regularly use. I also tend not to be tied to one brand of oil and usually comparison shop. I will have to check that deal out at my local Advanced Auto.
Did a little research on this oil and cane across the site where one can download the rebate C man spoke of. If you are interested, you can find it
here.
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Thought for the Day… Alcohol does not make you fat - It makes you lean... against tables, chairs, floors, walls and ugly people.
If a prostitute here in America loses her job to a prostitute in India , is that considered "outwhoring"??-Jay Leno