In this video, Steve Darnell from WelderUp shows you how to fix damaged spark plug threads with a Helicoil Kit…
How To Helicoil Damaged Spark Plug Threads
Automotive Basics
How To Read and Understand Spark Plugs
A spark plug delivers electric current from the ignition system in the combustion chamber to ignite the compressed air/fuel mixture. [More…]
How To & DIY
How To Rule Out A Spark Plug As Your Problem
A very simple but effective method to confirm if a spark plug is/is not the cause of engine starting and/or performance problems. [More…]
Rides & Roadkillers
PRIUS REPELLANT ~ 1,000hp Diesel Rat Rod
Two of the BADDEST diesel rat rods in the world showed up at SEMA, both built by Steve Darnell and WELDERUP, the infamous shop featured on Discovery Channel’s Vegas Hotrods TV show. [More…]
