Paul I love your web site watching you inspires me to do better at my job and learn more. Just some of the tips and tricks I have learned from watching you has impressed my boss and my co-workers. I have one request for a video for your website. On numerous videos you have always said its safe the use a test light on computer controlled circuits or even a multi-meter(on different settings) to help you test the integrity of circuits that are connected to the computer. My request if for a video with a step by step walk through of how to test a multi-meter or test light to determine if what you own is safe or if what you have needs to be modified or used in a different manner.

Thank you

I enjoy reading engine performance diagnosis I take You're book with me wherever I go And read it over and over.

Question are you going to do a book on A/C systems.

YOU ARE THE MAN.Just watching Your videos on YouTube boosted My game, so I had to buy this book and join Your online Class.Heck I should of done this a long time ago.ThankYou for sharing the Knowledge.
CHICODEON

One of the best diag tools in my toolbox. Thank you for all of teaching you do, I've learned so much for you and your videos.

Just wanted to say thank you for sharing your knowledge. I was an automotive tech back in the early 90's and left the field and went back to school to become a nurse. I've always wrenched on my own stuff, but didn't stay current on newer cars. I recently upgraded my scanner and bought an oscilloscope. Your premium content has been great and I appreciate how you explain testing modalities. Thanks again for all you do!
David Conley