Originally Posted by buzlink

Ok guys, I'm still battling with my car getting hot.
This time it didn't get hot while I was driving, just after I let it set in my driveway and waited for it to get hot. Its been fine for almost a week, but the temperature around here has gotten back into the 60's so I was waiting for it to happen.
Anyways I noticed that the fan didn't come on while the car started to get hot. It finally came on when the temp. gauge got to the 3/4 mark. My dad just replaced the coolant sensor near the thermostat thinking the fan wasn’t coming on. I’m thinking it’s something else.

So anyone got any other ideas?
What else should I start checking?

Also all my coolant is being pumped out into the reservoir and it keeps spitting coolant out.

Thanks