okay guys lets rally this one....few weeks ago everything cool...was getting 300-330 per tank of fuel....got new tires same size as before (285/75/16) on stock rims and no lift....drove to indiana...mileage went to 250 per tank....no codes nothing....well was driving forty miles and abs and park brake light go on..with service brake system....pulled codes and got c0055. bought a new speed sensor....so do i need a to get abs module rebuilt now....what about the horrible fuel mileage. thanks in advance.
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