Thanks for replying. Yeah it definitely seems like it would be the **. I'm going to use that one and see how it goes. I also am going to look for a good running vortec and see which pid reads within spec, and post my findings to help people outv with this dilemma.
Does any one know which pid to use on car guage pro app? There is 2: cam* and cam**. The readings are different. I don't which one to go by to set the distributor. I looked everywhere and even tried emailing the apps developer and no one seems to have answered this question. All I found was...