Everyone’s talking about how bad the automotive industry is right now — low pay, burnout, lack of respect, and technicians leaving the trade. But that’s only half the story. In this video, I talk about what’s really going on in the automotive world — and why it’s not...
Automotive Lab Scope Basics | Understanding the uScope In this video, we walk through the fundamentals of using a lab scope (automotive oscilloscope) — what it does, how it works, and why it’s one of the most powerful diagnostic tools you can own. Using a signal...
Dont forget to check out our website - sixstarautomotive.com Is your DeLorean suffering from unreliable electrics, random stalling, or cooling fan problems? In this video, I install the K111168A Improved Relay Update Kit and show you exactly how to upgrade the...
In this video, I go in-depth on how the LOADpro Dynamic Test Leads work and how I pair them with the Power Probe for faster circuit testing. I build a simple circuit to demonstrate real-worldish conditions and show why a circuit can appear to have full voltage—but...
Check out our website - sixstarautomotive.com If you like this video, check out @ScannerDanner he is the GOAT here. In this video, I take a deeper dive into how I use the LOADpro Dynamic Test Leads along with the Power Probe for real-world diagnostics. After...
Our website - sixstarautomotive.com At Six Star Automotive, efficiency isn’t just for the shop floor—it starts in the front office. In this video, I show the process of building a brand-new service advisor desk designed to streamline daily operations. By centralizing...
Here is a link for the leads I like. I buy mine from Snap-On for more, but these are the same thing. I love this site. If I were to buy my multimeter again, it would be this one. https://www.aeswave.com/cat-iv-digital-multimeter-by-power-probe-p9318.html...
We have invested heavily in our shop to serve you better. In this tour, I walk you from the frontage and after-hours drop box through our front shop (new floor + new lifts + reorganized layout for efficiency), into the inventory room where we stock high-quality OE...
My Cat Video – Catalytic Converters Explained – What They Do and Why They Fail
The catalytic converter is one of the most critical—and expensive—parts of your vehicle’s exhaust system. In this video, we explain how it works, why they fail, and how to protect yours from both theft and internal damage.
🔍 What you’ll learn:
What a catalytic converter does
Symptoms of a failing or clogged catalytic converter
Check engine light and P0420 code explained
Why unburnt fuel and oil leaks can destroy the cat
How to tell the difference between upstream and downstream issues
How to prevent converter failure
Why theft is so common (and how to help prevent it)
OEM vs aftermarket catalytic converters
What happens if you drive with a bad converter
This video is essential if you’re dealing with power loss, strange smells, rattling noises, or emissions issues. Whether you’re driving a Subaru, Toyota, Ford, Honda, or Chevy, knowing how to protect your catalytic converter can save you thousands.
🛑 A bad cat = poor performance, failed emissions, and big repair bills.
🔔 Subscribe for more real-world automotive insights.
👍 Like and comment if you’ve had catalytic converter issues—or if yours was stolen!