I have a 73 Bavaria that i can not keep the exaust fumes from entering the car. I have looked for holes in the trunk but found nothing. Its not to bad in the winter but now i want to roll the windows down without getting a BUzz. Thanks for any help. Jake
Jake, try checking your manifold gaskets, if they leak, they can make it into the cabin via the ventilation system(as mine did) sometimes man. leaks are hard to detect from where you sit at the wheel. oh...one more thing. That goofy foam gasket between the sheet metal and tank. I melys away over time. check that too.....