Well I had some issues with my interior harness so I went and pulled another harness identical and installed it. Now when I go to start it won't send signal to spark or fuel pump I can jummer the pump relay to get fuel but still no spark.. I'm thinking it's theft and needs to be reset but I have tried the 3 time 30 min deal and nothing.. Any one have any ideas.. Also it's. 2000 ohv turbo car
Check all your grounds....
420.5whp / 359.8wtq
I had this problem, and one of the plugs to my gauge cluster wasn't clipped tightly, as soon as I got it connected properly the car fired right up.