Just recently my 2002 Grand Am started screeching and not holding speed. I'm guessing its my tranni but I don't know what to do. Help
Most likely a bad bearing somewhere in the trans. You can try changing the fluid but it's probably beyond a driveway fix. Those trannies are available everywhere, relatively inexpensive. If the car is otherwise in good shape it's wroth getting it fixed right.
Search Pontiac Grand Am Questions
Pontiac Grand Am Experts