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Thread: Power programmer ?'s
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02-01-2006 #1
Power programmer ?'s
I have a 98 blazer with the 4.3L and was wondering if anyone has had experience with these and this application. I'm not sure if I can justify the $400 they want for these things. I am trying to get a little better fuel economy out of this gas hog (performance would be side benefit) Any help appreciated.
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