Will Craig Moates' software work for a 83 computer controlled q-jet equipped lg4? I really want to fine tune and would like something to read my 02, TPS, dwell, rpm etc.
Thanks

 

On the CCC systems, most everything fuel wixe you need to do is mechanical. Doug Roe's Book about Q-Jets has all the answers on the carb circuits and how to make it work.
The ZZ3 installation kit has the part numbers for the right calibration, and ecm, K/S to use. I spent years tinkering with the CCC Q-Jets, and bought every chip available for them and nothing was as good as the ZZ3 setup. There really isn't much you can do with that ecm.
I wound up changing over to TBI, from the CCC.