How long will a 3D printed cylinder head last? Let’s find out!

Video: Are you considering the purchase of a 3D printer for your shop? How long will a 3D printed cylinder head last? In this video, I test both PLA and ABS plastic 3D printed cylinder heads. The cylinder heads and gaskets look amazing and they were designed with great precision.

The Best Spark Plugs in the World and Why

Video: Spark plugs. The Best Spark Plugs in the World and Why, DIY and car repair with Scotty Kilmer. How spark plugs work. Copper spark plugs vs platinum spark plugs vs iridium spark plugs, which is better? What are the best spark plugs to buy? Best spark plugs for performance and horsepower. Spark plugs replacement. Buying… Continue reading The Best Spark Plugs in the World and Why

More tool tricks (mechanic edition )

Video: A little look into some tricks and tips that have to do with mechanics.

Electrolysis vs Evapo-Rust. Which one works better?

Video: When it comes to rust removal, is electrolysis better than Evapo-Rust? Neither process involves the use of acid for removing rust, which is critical for restoring certain types of rusted items. A side-by-side comparison is accomplished on rusted wheel-stud lugs to see which process is best.

A Typical Day In The Life Of A Heavy Duty Truck Mechanic

Video: Follow a Diesel Engine Truck Mechanic on a typical work day as he installs a turbocharger, finishes up an engine rebuild, reseals valve cover base, and torques a valve train overhead.

Mechanics Answer Real Questions

We get two mechanics, Scott Turbowski and Toddd Parking Brake, to answer questions about what it’s like working on cars and what they think of certain brands. As usual be prepared for adult language and themes.

School Bus Electrical Troubleshooting

The First Step Troubleshooting Electrical Problems The last month has been unbelievable with waves of electrical problems. Several International and Thomas buses have been coding, not running and not starting on a steady basis. Corrosion is always the enemy and even though the bus manufacturers try their best to keep electrical harnesses and connections sealed… Continue reading School Bus Electrical Troubleshooting

What Are The Common Car Mechanic Scams?

One of our readers recently complained about a shady dealership mechanic trying to sell him on replacing his whole rear differential on his car for $3,800, when all he really needed was his fluids to get flushed for about $160. Jon says, “There was metal in the fluid and the gear was stripped. I looked… Continue reading What Are The Common Car Mechanic Scams?

Budding Mechanic

Top Ten BEST Things to Say to Your Mechanic

Just as there are some things you should never say to your mechanic, there are a few things that will instantly put him in a better mood. (Hint: You want your mechanic to be in a good mood.) 10. So, what do I owe you for that? 9. There’s nothing wrong with my car, but… Continue reading Top Ten BEST Things to Say to Your Mechanic