Tuesday, December 7th, 2010 AT 4:00 PM
I have a 2007 chevy colbalt that wants to stall in cold weather when I come to a stop. Finally the check engine light came on and I connected a pocket scanner. It said problen is mass air flow sensor low input and pedal/ throttle position sensor low input. Does this mean these two items need to be replaced or is something else causing low input? Thanks. Glen