Resonator? Would you be referring to the center muffler or something else?
I am going to check the manifold connections tonight. I am guessing it is the manifold gasket or the connection between manifold and exhaust pipe. I am not sure if it is exhaust... just what it sounds like.
Isn't there a 'donut' type insert between the manifold and exhaust pipe connection? Could this cause the problem if the 'donut' is leaking under pressure? Could I get one locally on the weekend or is this a special order part?
76 240D (W115) - 550K miles
78 300D (W123) - 200K+ miles
[This message has been edited by WmHarlow (edited 10-21-2000).]