What goes into obtaining the data we analyze? No one knows the answer to that better than Justin, the Head of Lab Operations. He joins Blackstone Joe in studio to discuss how samples are tested, including some notable insights regarding diesel fuel.

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Host: Joe Adams

Guest: Justin Mellinger

Producer: Arryn Dennard

This episode was recorded during Oshkosh week, so what better time break down how we analyze aircraft samples? We always want to provide you with the most useful report we can, and that sometimes involves digging a little deeper. Depending on the context, what looks like a problem could actually be completely normal.

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Host: Joe Adams

Producer: Arryn Dennard

It's common to see some variation from one sample to the next. But when is this fluctuation concerning, and when is it actually normal?

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Host: Joe Adams

Producer: Arryn Dennard

There are a lot of forums out there dedicated to engines and oils, and sometimes our name gets pulled into the discussion. Blackstone Joe is here to set the record straight.

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Host: Joe Adams

Producer: Arryn Dennard

Senior Analyst Suzi Herman is back, with a follow-up to her popular "TBN/TAN: Do You Need One?" newsletter. She had a simple question: how does heat affect the TBN/TAN of an oil? The answer wasn’t quite what she or Blackstone Joe expected.

⁠Read Part 1 of Suzi’s TBN/TAN Newsletter here.⁠

⁠Out now! Read Part 2 of Suzi’s TBN/TAN Newsletter here.⁠

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Have a question or shoutout? Leave a message for Blackstone Joe at 614-407-6169.

Host: Joe Adams

Guest: Suzi Herman

Producer: Arryn Dennard

What does Matthew McConaughey have in common with your engine? As it turns out, a lot.

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Host: Joe Adams

Producer: Arryn Dennard

Is synthetic oil still good after twenty thousand miles? Is sludge an issue? A listener had these questions and more about Volkswagen and Audi engines. Blackstone Joe provides some answers.

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Host: Joe Adams

Producer: Arryn Dennard

Knowledge is power, and that’s as true in oil analysis as anywhere. The more information you send in with your sample, the better our analysis will be. A seasoned analyst may be able to arrive at certain conclusions even with little to no context, but as Blackstone Joe attests, the devil is in the details.

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Have a question or shoutout? Leave a message for Blackstone Joe at 614-407-6169.

Host: Joe Adams

Producer: Arryn Dennard

Trusting your gut is a good start to vehicle maintenance, but it can only get you so far. Whether it's a coolant leak you're suspicious of, or there's been a recall that may affect your engine, oil analysis can help you confirm those suspicions or lay them to rest. Blackstone Joe explores how in this episode.

Ready to start your oil analysis journey? ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Get your free test kit⁠⁠⁠⁠⁠.⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

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Host: Joe Adams

Producer: Arryn Dennard

Blackstone Joe sits down with fellow analyst Brett Jenkins to talk about what unit IDs are, and to share some of their favorites.

Ready to start your oil analysis journey? ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Get your free test kit⁠⁠⁠⁠⁠.⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

Have a question or shoutout? Leave a message for Blackstone Joe at 614-407-6169.

Host: Joe Adams

Guest: Brett Jenkins

Producer: Arryn Dennard