Pontiac Bonneville unsolved problem/

My Bonneville SLE 2002 has been serviced for 6 months for the same problem. The car continues to leak antifreeze and I have been using reliable mechanics to avoid the dealership costs! Any suggestions?? Help

Is it leaking on the ground or do you just notice the antifreeze constantly getting low

The leak could be external due to a loose hose clamp, bad radiator cap some other external coolant component. If is is external it most likely will only show up under pressure. It may also be an internal leak like a bad headgasket or intake manifold gasket. This problem shouldn’t be to hard to find. A good shop will know what to look for. You may need to find another shop to work on this.