BHG or false alarm?

[Fastway135]

So i was backing into my garage when i look in front of me this cloud of smoke coming from my hood. I open it up to find green coolant everywhere. I notice a hose is not connected. I put it back and turned on the car. There's a little smoke but it was able to drive back into my garage.

it was the hose with the clamp on.

 

[Bullz_EyE]

Check for other symptoms.

 

[GrimJack]

Could be either. If you are still running the stock 17 Y.O. rubber hoses, then the simple pressure in the cooling system could have blown one... however, a BHG will pressurize your cooling system enough to blow even new hoses.

So, get a block test and be sure.