Hey gents- I have cleaned and maintained my CIS-e box and its all working well except for the 25-45 seconds after the car is started. It hesitates and falls on its face or stalls when you go to apply throttle. I have tried disconnecting the Cold Start Injector and have noticed no difference in the symptoms. I replaced all sensors, checked for vac leaks etc. The car runs great except for the first few seconds after startup.
I am thinking the last thing to check would be the O2 sensor and possibly its not heating properly sending bizarre signals to the ECU? Thoughts? Ideas? Thanks!
