knocking from the gas tank as i stop or accelerate. on 2004 Mercedes-Benz SL500

i believe i might have broke the baffle in the gas tank... might have to change the fuel tank. how much would that cost?

Asked by for the 2004 Mercedes-Benz SL500
1 answer
Seems to be common. Nearly ten hours of work since the rear subframe has to be removed. Plus the tank itself. Close to $1,800.00