How do you drain the radiator on a 1992 Pontiac Lemans?
Take the bottom radiator hose off and let it drain into a pan on the ground below the radiator . Be sure to catch all the fluid its highly toxic to animals and bad for the environment too esp if its got antifreeze in it .To remove the hose loosen the hose clamp and pull it back off the radiator be prepared cause its going to start draining fast. good luck
