Ok, Jerry, thanks so much for your time and help with this analyzer. I will write the instructions on the side of the case so in the future, I will be able to use it. It's been setting on the shelf over my workbench for about 25 years or so. I never dreamed I would ever need it again, one never knows! My truck is a '55 2nd 3100 with a Pontiac 400 and Muncie 4 speed trans, both are 1967 vintage, probably out of a Catalina.
