ok, heres the deal. I hate starting a thread but I cant seem to find the problem. I have a 97 USDM GSR motor in my eg, freshly put in.. The guy doing my swap cannot get the motor to even crank. He can turn the camshaft himself by hand but not smoothly due to a bit of rust. Its an OBD2 motor although were using an OBD1 94-95 GSR P72 ECU w/ a OBD1 Wiring harness. Not the OBD2 wiring harness / w the jumper. (is this our mistake) The power seems to be going to the starter, and it will click but no crank to the motor at all. The grounds have been checked but I have been arguing with him being ive been told that there is more than one ground that has to be in and operating for the motor to start. Can anyone tell me how many grounds should be there to have the motor operational?!?! I did an auto> manual so I dont know if we have overlooked any other possibilities. Thanks in advance.