Message: Is it possible to interchange pcm's on different trucks, ie: can a 01 4.7 extended cab pcm be switched with a 01 4.7 Quad cab pcm. Also, does anyone know where the mileage is stored. If I had 30,000 on my truck and changed pcm's with a truck that has 50,000 on it, will mine all of a sudden show 50,000 instead of 30,000.
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Subject: KB Optimizer and Mileage???