Sometime times when I start my car you can see a puff of smoke come out. Also when the car is just idling you can see you just a little bit come out every now and then when its idling you can barely notice it. What all could be causing this?
nah it has been doing it for a month or so. I did find today though that my pcv valve was not in the motor good and I fixed that today but I dont know if that could have anything to do with it or not.