Whoa! Instantly add 100+HP & 30+ MPG!!!
#18
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Check the seller rating. The one with the F150 said the box contained a '2 cent resister...no chip'. No guinea pig needed
. I feel for the ones who kept on buying them though.
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#19
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This topic comes up every few months in this forum. These devices contains nothing put a resistor that intentionally give the ECU an incorrect reading for ambient temperature. It's a complete waste of time and money.
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cliffud
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03-13-09 12:52 PM