Hi I bought a 95 civic Ex coupe with 117K and an auto trans from a honda dealer about a month ago. The car is completely stock and the dealer just changed all fluids and tires. But I'm getting terrible gas mileage while driving very conservatively. I'm averaging around 175 miles to a full tank and I've refilled 4 times already. I cant see that the chicago winter would affect mileage like this. The car still has great acceleration and heat/ac works great. Anyone got any suggestions?