After the snow storm I let the car warm up for 20 minutes with the heat on to clear the ice on the glass. Big mistake. Car now stalls at stop signs/red lights. Did some research and cleaned the throttle body with a toothbrush and a long screwdriver with a lent free rag taped to the end. Held the Throttle butterfly open & used CRC throttle body cleaner. No problems so far. Going to give it a sea foam treatment this weekend if its warm. Also changed the air cleaner (Purolator #A35258 )