Posted by bruce on June 19, 1998 at 09:51:42:

In Reply to: Re: Re: Synthetic Oil posted by George Felder on May 18, 1998 at 10:00:11:

George,
Do I understand correctly that your D90 got 18 to 19 mpg when you used synthetics? Did you make any other changes that would have affected mileage? I love mine, but at 13 mpg, I'm spending too much time at the pump....

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