Hi All.

As I mentioned before, I recently purchased a used 2000 Integra GS (Auto) with 13,000 miles on it. Well I've owned it for approximately 1 month, and I've been tracking the mileage......

I'm averaging only 10-12 mpg in the city, and 15-17 mpg on the highway. I've owned Honda's all my life and I've never had mileage this bad....I should be getting double that.

The only thing I've changed so far is the oil. I went from whatever was in it to full synthetic.

SUGGESTIONS PLEASE!