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Re: School Bus Lacks Power - OLD DIESEL HELP
Posted to HD/Fleet Forum on 7/2/2019 7 Replies

The detergents help clean out the fuel injectors. It's a trick for older diesels. I think it would cause injector problems on a modern engine. I've seen it work a on an older diesel, with no adverse effects, at least for the next couple of years I saw the truc... Login to read more.

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