All the time for the last 15K miles. Before that FP60/FP Plus. Changed the plugs at 25K miles and there were no deposits. Darn things could have gone another 25K miles easily.
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All the time for the last 15K miles. Before that FP60/FP Plus. Changed the plugs at 25K miles and there were no deposits. Darn things could have gone another 25K miles easily.
any news? I continue to use it and have found on a really neglected system I use 6oz. per tank just once and it really smooths the idle and starting is faster. P.S I use the Bio-Power Winter diesel fuel conditioner in my forced kerosene garage heater and it makes a big diff. on smell and start-up I assume It is burning cleaner.