I have an LS2 and after it was not driven for a while, now I have a misfire. I think it is on Cylinder #3 but would like to pinpoint it as much as I can. I do have an EFI Live Autocal but do not know much about how to read or find the problem.

Can someone help me pinpoint where my problem is and help me fix this misfire so I can drive the car please.

Thanks in advance.