Today I have Chris Groff joining me on the show. Chris has experience in a wide varieties of areas including Automotive, Heavy-duty, & Farm equipment. He also has a YouTube channel, Science Of Diagnostics- see below Science Of Diagnostics- https://www.youtube.com/channel/UCNaV7Ss0mIFRMFXYhEhru3Q U-Scope Giveaway- To be entered into the drawing please send the following before January 16th 2021- Your name ( Or your nominee's name)How many years you or your nominee have been i...
