The best bet on that is to go to a GM dealer and pick up a 4oz bottle of "friction limiter", put it in your transmission...works every time
IT could be that your both front brake hoses are collapsed. You can't tell by looking at them. You will need an assistant to step on the brake and then release it while you open the bleeder and see if there is pressure in the system. If so it is either your hoses or the … Read more