Originally posted by qokuh:
I don't put too many miles on and I put 6 quarts in every six months...is that good?




That's basically what I do.

If I had waited until I put 5,000 miles on my car the Mobil 1 would have been in the car for almost two years. I tend to change it at four to five month intervals rather than let it sit in the car for that long of a time period.