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Old 11-16-2013, 04:50 PM   #1
bw4sale
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Join Date: Sep 2006
Location: Hendersonville, TN
Posts: 1,528
Gas Mileage Has Gone Down

My Dad has an '02 1500 with the smaller V8 and about 90k miles on it. In the past 6 weeks his gas mileage has dropped significantly. He's now averaging around 13 mpg. He was going to do all the basic maintenance things, plugs, wires, filters, etc. Any thoughts on what might be causing this and what he should do?
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-'68 Stepside Project
-'98 Z71 Daily Driver
-Enough extra parts to build another truck and a half
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