[givemeslack]

Thanks for your comments, euromodder. This is a good site, and I did find the passage about weight reduction you mention in 65+ Efficiency Mods, where it talks about weight reduction:

Quote:
"Weight reduction can be mild or wild, free or expensive, depending on how far you take it: from simply ensuring you don't carry around unneeded junk in the trunk; to replacing the spare tire with an aerosol can of tire sealant and a roadside assistance plan; to removing unused seats and interior panels; to spending money on lightweight rims/panels; to replacing glass with lexan; to driving only with the fuel tank partially full."

Compared with other mods, driving with half a tank is both free and easy.

I'll add two more tips that I use for better economy:

1. The "cheapest" gas can also be of low quality, in a station that's not a nationally known brand. It won't be good for your engine. I've switched to using a Sunoco credit card all the time at a station in my neighborhood. It gives 5 cents off every gallon and a statement in the mail of all purchases which is a good way to review expenses.

2. I use fuel treatments and injector cleaners to keep the system clean. With good brands the results are noticeable. The best I've found are Lucas Fuel Treatment, with every fill up. And, at every other oil change a bottle of Chevron Techron. I also change the oil every 3,000 miles without fail. Keeping a car at peak performance is best for fuel economy.