New to the forum here, but Just recently it has gotten colder here, I can start my engine no problem and it idles fine. Once i drive and warm it up it will try to die on me at a stop sign or red light. I need to shift into neutral and keep the RPM up. Any idea whats causing this once its warmed up. I also started getting trouble code P0722 around the same time.

Thanks in advance

2003 Chevy Tracker
Automatic

Does your speedometer still work?

P0722 is speed sensor. I've had problem with this before and the engine did indeed die when in Drive at idle (I'm not suggesting causality but correlation only). To get me home, I'd do a battery reset and it'd be OK for awhile.

Good luck, Eric