Lost in Translation !
At Shigrg, try using the search function, keywords;
Tune-up, spark plugs, engine running problems, M116, M117, Idle problems.
The reason I included the problem keywords is that Bosch has not made a Non - Resistor spark plug in a very long time, without getting to carried away, in simpler terms.
The older cars do not like modern spark plugs.
Google; 739 14030 119
Denzo part number, your local auto parts store should be able to help. http://www.bmaparts.com/ShopByVehicl...20Plug&mode=PA