Hi all! I've been toying around with fuel mileage tricks recently and have been getting what I think to be good results. I have a '94 S10 Blazer 4x4, 4.3l automatic with 150,000 miles. I've had it for about 1.5 years now and have gotten a consistant 17mpg (one tank at 16 over the winter). What really got me started on this mpg kick is after I installed a Flowmaster muffler on it my mileage improved by 1.5mpg. That got me thinking, how much more can I get? I've added a few hypermiling tricks, and my last tanks was 20.6!!! For the tank of fuel I have now, I've lowered the front of the truck one inch, added air to the tires (up to 38psi), and removed the luggage rack off the top. I'm hoping to get to 21mpg in combined driving with this latest round of tricks.
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