Howes, PS, Lucas, Rotella DFA, I've used'em all...
Some call it snake oil, I'll call it cheap insurance. Can't say that I have much preference. Engine sounds slightly different depending on the brand. The Lucas is a little thicker and pours like syrup in the winter. I got a good buy on a case of Howes, so I've been running that lately. So far, knock on wood, I haven't had any fuel related problems. I credit running an additive with saving the VP-44 when my lift pump finally died @ 95k.
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