I am very suspicious of garages these days as the service bays are the main source of profits for most dealerships and whether the work recommended really needs to be done. I suspect the service managers are on a bonus program.
What is the cause of coolent leaking from my 97 Eldorada - 39,500 miles. The car is garage kept and not run that often. I recently noticed the leak on the garage floor. Is it the water pump and thermostat or could it possibly be something else?