I have a problem with my 1998 Mitsubishi Eclipse, it doesn't start in the cold weather. I was involve in an accident and had to replace the hood, passenger side fender, front bumper, and headlights. When I picked my car up, I notice they took out the thermostat. I have gotten a tune-up in December. Sometimes if I'm lucky it will start after like 10 cranks. It starts perfectly fine in warmer weather conditions.