No, it didn't start when using the heater. I live in Las Vegas. not cold enough yet.
Also, I said I tightened all hoses and ther were no leaks.
I allready know what you are telling me. knosdtart
What I really like to know is :
what would cause the smell of antifreeze in the cab of my veichle while there are no leaks inside and out.
The smell is there when all knobs are also in the off mode.
I am also getting a slight defrost residue when all knobs are in off position.