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does anyone have information about engine failures due to Diesel smart installation?. Better still, I cant find any complaints about Diesel smart period, anywhere.

Northside 4x4 says he is pointing out the problems with the product. Exactly what problem is there with the results reported by madbenno? Who cares about the method? we all care about cost, power, economy, and madbenno is Very happy with all 3. So far I see no problem with the product. All I see...