Your sluggish engine is due to the fact that the wires are the car are resistor, and the platinum plugs are resistor, that's why Mercedes Benz does not recommend platinum plugs. The only MB's having platinum plugs from the factory are to 2000 S Class

------------------
14 yrs experience in MB dealerships, 11 in parts


[This message has been edited by PAULA NORMAN (edited 06-14-99).]