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Also you need to change the plugsPCV valve could need replaced as well, do it as part of the tune up. You could also have a Oil slug problem it robs the engine of horse power and would effect your gas mile. AnswerThe truck needs a tune up or the timing is off, I would say tune up
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โˆ™ 2011-09-13 23:43:16
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Q: Why does a 2001 ford ranger get bad gas mileage?
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