So one day I parked my car and the next day when I tried to start it the rpm would go to about 1000 and then it would sputter out. I ordered a code reader and I got codes P2188 - system too rich at idle, P2015 - Intake manifold runner position sensor/switch circuit range, and P2279 - intake air system leak. From what I’ve seen I can’t find a leak. I’m assuming there’s a leak and that’s why it’s running rich. Other than that I’m not sure where to go with it. Tomorrow I’m getting starting fluid to see if I can find a leak. Anyone experience something like this?