im sure its been mentioned a few times.. but i thought i would remind everyone.. the best way to save gas.. driving style!
I recently moved from about 5 minutes outside philadelphia to about 50 minutes outside philadelphia... i was averaging about 12-12.5mpg... since the move i averaged 14.5-15mpg... i stopped taking the highway (75-80mph) and started taking backroads (55-60mph) and i am up to about 16-16.5mpg now.. only other differences are that I added some lucas gas treatment 2-3 tanks ago and greased my chassis about 1k miles ago