RCMerrill

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  RCMerrill

• Apr 25, 2011

Has anyone herd of G Force chip to increase your millage by 3.5 to 4.5 mpg or money back & its only $69.00

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  RCMerrill

• Feb 25, 2011

Does anybody have wiring & vacume diagrams for 1988-89 W-100 removed dashboard need to hook back up. Just under dash.

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  RCMerrill

• Jan 19, 2011

Is there a millage that i should adj. my valves & what is the proceedure.
I can hear ticking noise but is that just a
diesel thing.