Hello everyone! First time posting here. I currently have a 1993 GMC K2500 Suburban heavy duty. Rig is running pretty rough. I recently got and ALDL OBD1 cable, and downloaded TunerPro Rt onto an older computer we had, only issue is I don't really know how to use it or how to get it working. Trying to get the BIN, ADX, and XDF files that I need so that I can monitor the data stream and see what my issues are.
ECU 16147060 $85
ECU 16147060 $85
