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131 0209 Buil 07 Z

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We learned a lot about the ATS products during our drive to Denver and back. We got our best fuel economy (24.2 mpg) on the highway with the chip in towing mode and the LPG set at about 50 percent. The Ford overhead computer that tells you average mpg and miles to empty has no idea what's going on when using the ATS chip. The coolest part is passing on the highway when you switch to extreme mode. The truck will pass anything and leave it in a fog of black diesel exhaust.

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