I've had my corolla for about a year. Repeatedly, when i'm getting low on fuel, the low fuel light comes on, and the cruising range is around 10 miles. I fill it up and can only put in about 10.5 gallons. The manual says it's 13.2 gallons. Why is this happening? Other cars I've had go all the way down to 1 gallon or less. With a 10.5 gallon fill-up, I should still have a cruising range of 60-80 miles. (I consistently get over 40 mpg, and yes I know how to calculate it, and my mpg indicator is around 43 or 44 mpg, averages around 5% too high). What is the actual fuel capacity? (haha I'd ask the dealer but last time those idiots told me my running lights were controlled by a sensor and weren't supposed to work in the daytime. So they are useless.)