Humble Mechanic: Tips for Powered Test Lights
Not only do they work as a test light so you can check fuses, power and ground, but you can also apply power and ground.

Under Pressure: Airing Out Compressor Options
There are more and more compressors showing up on the market every day, giving us a lot to think about when it’s time to get one.

Maximizing Tools: 4th Time’s a Charm – DTC P0340
The saying goes that lightning never strikes twice in the same place. Apparently, this was not the case for a Mitsubishi Eclipse 2.4 2003 4G64 that showed up with a complaint of a rough running condition and a no-start when warm.
