transmission line leak
i have a 99 pontiac bonneville non supercharged. over the winter i had to change the radiator, ever since then the lower cooler line for the transmission going into the radiator has been leaking. not just leaking a consistent drip, its not coming from the threads but from behind the nut. no matter how much i tighten it it will not stop, i even took the radiator out and re installed the whole thing and it didnt help. could it be that the fitting needs to be re flared or what.