We use the flashpoint test to determine fuel and how much is present in used engine oil. This test has deep roots in the history of used oil analysis at large, and Blackstone's personal history. If you're interested in uncovering fuel dilution or tracking down a fuel system issue, this episode gives the breakdown of fuel testing and how the entirety of the standard analysis tells you about how contamination might be impacting the engine and oil itself.Episode Guide: Listener Appreciation Segment (1:58)Slick Talk T-shirts! (4:15)Flashpoint definition (5:40)How to find a flashpoint (8:45)Fuel testing in the 50's (10:50)Importance of additives (14:40)Is it a problem to sample cold? 19:00

Using the wrong fluid in a Nissan CVT transmission can be a serious detriment, causing anything from rough operation to a complete failure. Used oil analysis is an invaluable tool to know with complete confidence that the correct fluid is in use. In this episode, our host Blackstone Joe gives a rundown of Nissan NS-2 and NS-3 fluids, approved oils for Nissan CVTs and how we can determine if the right or wrong fluid is in use. Episode Guide: Catch Pan Q&A - 2:00 Nissan CVTs - 3:35

In this retrospective episode, we take a look at used oil analysis, it's beginnings at the turn of the 20th century, and how it changed through the years. You'll learn there are some firm beliefs that have carried over though the years (like when to change the oil and why), as well as the test methods/practices that have coincided with complete paradigm shifts in how we look at oil and its capabilities. You'll also hear another catch pan segment featuring questions on magnetic drain plus and oil consuption on the highway versus in-town driving.

When folks start using E85, they often wonder how it might affect maintenance. Common questions are should I change the oil sooner, does E85 cause poor wear ect. We cover those questions and more in this episode of Slick Talk. Thanks to Nishan of Tuned By Nishan (check out his YouTube channel!) for bringing this topic to the show.Episode guide:1:40 - Catch Pan Questions6:10 - E85 from Blackstone perspective9:00 - Does E85 cause a low viscosity? Not Necessarily12:00 - So what if I do have a low viscosity, should I change the oil then?13:00 - E85 and water - a rarity but something to keep in mind.15:17 E85 and engine wear

Customer interaction is a big part of our day-to-day, but mainly just to discuss results and what they mean. Now with recurring Meet the Analyst segments, you have the opportunity to learn more about the person crafting the comments that set our reports apart from so many others in the industry. For this show we sat down with Ben, a relatively new presence in these parts but he's already slinging reports out with the best of them and in this show you learn more about the man himself, his Chrysler Cordoba, and how oil analysis has informed his beliefs about cars and maintenance of them.As an added bonus, we also debuted a brand new segment: Failure Or Not. For this episode we pulled some interesting data from a Nissan Frontier that certainly didn't look good, but did those results translate to a failure or is the engine still on the road? Listen to find out!Episode Guide:Tales of the Cordoba - 2:00Dream Car - 6:35The Beauty of Cheap Oil - 9:30Is this the Right Oil? - 12:45Water Meth Injection - 16:30Aircraft and the Importance of Hours on the Oil - 20:40.Failure or Not - 25:20

If you assumed we spent most of our day looking at engine, transmission, and industrial samples then you'd be right. But does it get weird, you might ask? Yes, yes it does. We'll test samples from literally anything that needs oil to do its job. Enter the first episode in a new series, "Can You Test It?" As the title suggests, this time we'll be focusing on a sample of barber chair oil. Listen as "Blackstone Joe" unpacks what the sample looked like and the insights we were able to lend. This episode also features a Q&A segment and COVID-19 update that you don't want to miss!Episode Guide:COVID-19 Update - 1:25Catch Pan Q&A - 3:20Can You Test It? - 10:53

It all started with the question "Can you find bore scoring in a Porsche engine?" Well if you're familiar with our services, you know that we can indeed find evidence of bore scoring, just like many other wear-related problems. But for Max Revs and his YouTube following, bore scoring was just one of the many topics we covered during our livestream chat. Episode Guide: 2010 Porsche Cayman analysis - 20:16Which oil is best? - 33:50Using an engine flush/cold starts - 39:40Sampling without changing the oil - 45:00All about wear-in samples - 47:40Why does diesel engine oil turn black so quickly? - 51:05Chevy 2500 analysis - 52:25Honda Accord analysis - 57:00Guessing the engine - 60:00

In these days of quarantine and stay-in-place orders, many are worried about oil going bad just from sitting. In this episode, our host Joe digs into the various applications and what sitting can mean when it comes to oil and serviceability. If you've got anything that needs oil to do its job, this episode has something for you!Episode Guide:1:55 - Unused oil3:50 - Vehicles6:00 - Aircraft and boats8:00 - ATF/Gear Lube9:00 - MaxRevs Interview Reminder!10:45 - Customer Q&A

It's a common scenario: a vehicle's OLM (oil life monitor) says it's time for an oil change, but our results don't say the same thing; in fact it's rare to find the customer couldn't have gone even longer on the oil, regardless of what the OLM % was. Why? Listen along as our host Joe dissects what goes into an OLM calculation, and why used our oil analysis  is going to take things a step further in gauging the oil's condition and health of the engine. Episode Guide: Intro and Announcement: 0-2:26, Listener Appreciation: 2:27-6:15, OLM Talk: 6:16-14:32.

With this show, we strive to not just provide the analyst's perspective; we want to hear the questions, comments, and concerns of customers too, and that's just what we have in this tenth episode of Slick Talk. Joe, senior analyst and host, sat down with his good friend, Blackstone customer, and friend of the show, Thomas, to deconstruct oil analysis -- what we can find in testing, what some of the elements mean, and how to respond to some bad results -- all through the lens of a 2013 Honda Accord.