In D-4 direct injection, fuel and air is injected directly into the cylinder, instead of mixing it in the intake port which is how conventional fuel injection works.
After that the three most important things to check for on a compact SUV is the interior room, turning radius, and fuel mileage.
WASHINGTON — The Internal Revenue Service on December 7th issued the 2006 standard mileage rates used to calculate the deductible costs of operating an automobile for business, charitable, medical or moving purposes.
How to save money by improving fuel economy and performance in any vehicle by up to 30% or more without expensive gadgets. Gas Mileage Bible is a must for anyone who drives a car. Simple scientific explanations on what causes losses and gains in fuel economy. Clear-cut gas-saving solutions, breaking down into straightforward categories: "no tech", "low tech", and "high tech".
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