Northern TDI
Member
The car runs great, starts great when warm and starts good when cold. When it gets really cold and i have to plug the car in..-20 celsius it will not start, just cranks. The CTS is thinking the car is warm because the coolant is warm, so it doesnt do a cold start....longer glow plugs, timing. Is there something wrong with the coolant heater, is the CTS suppose to be getting heated? Is there something else wrong somewhere? I unplug the CTS and it does a cold start and starts great. I dont want to be poppin the hood everytime i start the car. Any help would be appreciated.