p0456

ENGINE/DRIVABILITY Idled Fine, Ran fine. Stalls on Cold starts when Temp is below 55 F Year/Make/Model: 08 MazdaSpeed 3 Mileage: 1005423 Location: NW Missouri (KCMO) Concern: Misfire on start up (with smooth idle), NEW: on cold start will stall (Will start when outside temp is +55 F) DTC's...