Hey guys, I am in Raleigh, NC and I have been working on a 260z RB25det swap for a while now and I am having troubles keeping it running. I did the swap last winter and I had it running this spring and summer. I took it to get it painted and then I left it sit for about 4 months. I finally got the time to install my autometer gauges the other week and I cranked it up to make sure everything was working. It struggled a bit to start and to keep running at first and I had assumed it was from sitting for 4 months. Now a week later I have tried to start it to take it out and set the speedo and it wont start. Nothing has been changed on the motor or electrical to the motor and it appears to not be getting spark. I hooked to tach up using the pull up Resister on pin 49 as I had seen many post as a working method to get the tach signal without blowing the ecu. I have checked that the cas is working by rotoating it and the injectors click. I have changed the old gas out for new and bleed the lines. The coil packs have power to them but I do not know how to check and see if it is getting spark signal. If any one has any advice I would greatly appreciate it. Also I have not had a chance to get in with any of the Z clubs around here but I would love to talk to some one who lives in this area with an RB Z.