The cell that I've seen work is the one that comes with a ecm fooler, gasser. They lean the fuel which is how you get the mileage increase. I don't recall any one diesel programmer does this. Without a way to cut some fuel and timing, I seriously doubt it will work.
I've finished building a smocks cell. I just don't think one cell will produce enough brown gas to help. I've email treedr at dieseltruckresource and he's using 4-5 cells in series. Yes, it's in his bed.
I'm going to try mine but I don't think it's going to work. I'm going to try it anyways.
Eugene
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98.5 2500 slt, 24v,quad cab,2wd, longbed, auto. amsoil air filter, II stage 2 injector, VA V5, stock straight pipe, fass hpfp. FP/pryo/trans temp gauge.