2006 Cobalt. What would cause a cobalt to not start or be sluggish on start?
My 2006 Cobalt sometimes will not start. It is sluggish when it finally does. I took it to the dealership and all they claim is that it is bad fuel. I have changed my fueling habits and it still does it. The dealership can't find anything wrong with it, but I never know if the car will start. Also I lose antifreeze all the time, and it doesn't leak anywhere. I don't know if the two problems are related or not.