Diesel Fuel Engine Flush

[WillCherokee]

I've read up on a couple folks using diesel fuel as an engine flush. Anyone experience that? If so, pro and cons...thanks [emoji106]

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[4.3LXJ]

Yes, it works. You run diesel in place of your regular oil and then change it out. You don't run it very long and don't run it hard. Also, the engine needs to be in decent shape to start with. I would not do it with bearing nioses