I just did a motor swap on my RX8 the motor swap was successful the car runs beautiful sounds even more beautiful the only issue I'm having is the car will not stay on when I dropped the car in neutral or its idling any ideas what it could be?

 

Auto or manual transmission?

Have you scanned it for fault codes?

Did you use all the sensors, coils,manifold, wiring loom etc from your original engine?

 

Yes I did use the same harness, I did scan it and the only code is the bank 2 sensor if I'm not mistaken.. its manual

 

Did you get this fixed?

Robin