Okay, I have another question. My car has been running really rough when I first start it, after it warms up it's fine. I'm pretty sure I need a tune up. I just called a place that quoted me $200 for a tune up...WTF $200 to change some spark plugs?? Help! does anyone know of a good reliable mechanic that can do a simple tune up? I don't have that kind of money, not at Christmas time with 7 grandbabies.