Question:
I have to wrie an essay competetion on the above topic
Answers:
What are the chemicals in automobile air bags?
While the above answer is quite correct, there are more factors in the equation.Tyre choices, fuel types, and driving habits, DO alter the equation, but the main factor is the air/fuel ratios.
Moderate gains have clearly been demonstrated with changing airflows both into, and out of the engines. This with not only normally aspirated engines, but with charging the engines, as in super and turbo charging (getting in more air).
This effectively changes the compression within the cylinders, as well as affecting the fuel/air ratios within the cylinders.
Even simply experimenting with higher flow air-filters has proven to be effective in many cases.
What kind of car seat would a 20lb baby use?
the biggest tip to improve fuel efficiency is SLOW DOWN. every mile an hour above 55 causes the engine to lose 1/10 of a mile per gallon. Slowing earlier for traffic lights so you don't have to come to a complete stop will help inprove fuel economy. It makes the engine work harder to go from a complete stop than to get it back up to speed from say 3 mph. Proper maintenance is also crucial. Choosing the correct gear will improve your mileage. Aerodynamics play a big roll in MPG. The same things apply to big trucks. Check out the big truck web sites for even more tips. Kenworth's web site has so great info for improving fuel economy. I have drive buses for 13 years and have been driving the big trucks for 5 now. Best mileage I ever got in the tour bus was 14, and the worst was 4. I usually ran right around 7-8 mpg.More Questions & Answers ...
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