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Re: School Bus Lacks Power - OLD DIESEL HELP
Posted to HD/Fleet Forum on 7/3/2019

Jeff, I can verify 1 additive for sure and probably 2. The Stanadyne i would have to dig in my non electronic notes for their recommendations. Stanadyne makes the pumps, injectors and additives. Taking sulfur out of the fuel also removes lubricity components. ... Login to read more.