I have had my car sitting since May due to working out of town, but when I went to go start it today it had a hard start and smoke coming from rear of the engine. At first I thought valve seals but from what I have read is that will make blue smoke so now I'm not sure. I'll be doing the Lim, water pump, valve cover seals, and a shift kit here soon on the car just wondering if I need to add more to the list.