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  #1  
Old 09-20-2007, 11:24 AM
Bill-SILV Bill-SILV is offline
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Chip for more MPG

Does anyone know of a chip or something you can do to get better mpg on the 5.3 ? I thought there used to be a guy that would send you a programmed chip and you had to send him yours back.
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Old 09-20-2007, 07:33 PM
rjeffery rjeffery is offline
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Re: Chip for more MPG

http://www.nelsonperformance.com/
http://www.gowheatley.com/
http://www.wait4meperformance.com/

And I'm sure there are others out there...
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2002 1500 Ext. Cab 4.8L 2wd.
K&N FIPK, Cat Back Exhaust, Rancho RSX Shocks, Silverstar Headlights High & Low, Infinity Reference Door Speakers & 10" Dual Voice Coil Sub. 265/75/16 BFG AT/KO's, Spray-In Bed Liner, Hella FF75 Fog Lights, Hella FF75 Driving Lights.
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Old 09-20-2007, 09:52 PM
molsonbrador molsonbrador is offline
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Re: Chip for more MPG

hyper tech power programmer. you can fine tune for gas type, rev limits, shift points...
works well in my '99 4wd, get 20 mph on the highway, can tow a boat, gear and buddy, still get 16+, in 2wd of course. cost 300 in 99 and paid 4 itself 10x already.
gets through nj inspection w/out resetting to original specs.
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