Well, it's cold again and my Volvo won't start. I had this problem at the end of last winter but it went away with warm weather. It starts, sputters, then dies and won't start again. It appears to be flooded. When I pull the injectors it starts for the few seconds of fuel it has. I can sometimes get...

There doesn't seem to be any pattern or weather condition. Driving along the car drops out of overdrive and the arrow comes on. The button on the shift handle won't re-establish overdrive. At some point it will re-engage overdirve on it's own. It is very intermittent. I've heard about a sensor that ...