I noticed some coolant seeping outta the bolt w/the coolant level sensor.

I open the rad cap, coolant goes spewing out.

I look at the overfill, empty (Last I can remember it was half full always)

When I fired her up today after 2 weeks of being untouched tons of coolant smoke poured outta the exhaust (took some pics) but it don't look bad at all, went away after a few mins, the cars always done this smoking on and off.

What would cause coolant to SHOOT outta the rad fill and nothing in the overfill.

 

No ****, Sherlock.

The system is pressurized when hot.

And you have a leak somewhere. It could be a pinhole in the radiator, and the hose between the rad and the overfill, or a failed coolant passage in the engine.

Are you sure it was coolant coming out of the exhaust and not condensation?

 

Yeah it always spews alil coolant smoke for a min, its like 70f outside.

I didn't warm it up, just moved the car back n forth a few times to get it more to the right of the car port. I was fixing my radio, the coolents COLD, I opened the rad cap maybe 30mins after turning it on for a few mins..

Since I changed the coolant few months ago the bolt on the top of the rad always has coolant on it, not dripping though.

The overfill was fully empty, I filled it to the full as it says and cleaned the overfill line/tube fired her up with the cap off, no bubbles or anything put the cap on and let it idle for a bit took it off again and it didn't spew everywhere.

heh I think I need a new radiator when I changed the coolant it was black and gunky and the stock temp gauge goes to the same spot as prior to changing the coolant, just takes longer to get there.

 

Blown engine. As in coolant seal leaking water into the combustion chamber and vice versa i.e. exhaust gas going the other way into the coolant.