April 03, 2017
I recommend Vince's material. I had a high current draw (420 amps) on a truck starter and was able to troubleshoot it using V.E.T. SHORTCUTS. My problem turned out to be mechanical-a cylinder full of liquid, which does not compress!
February 09, 2017
I can't say enough good things about Section 4 of your SHORTCUTS. It is excellent. Compared with what I know now about vehicle batteries from just one reading of Section 4 I knew basically nothing before!
Kenneth, Naples, FL.
January 25, 2017
Bought the SHORTCUTS book several years ago and it (is) an immense help to my diagnostics abilities . The YouTube videos are excellent help as well. I recommend both to anyone in the automotive field.
Robert W. Elkin, NC