Yea Gads! what ever happened to the days when an engine carboned up you took off the air cleaner and sprayed a fine mist of water down the carb while a friend held engine speed about 2500 rpm's.that trick saved a lot of city driven only Cadillacs...... We seem to treat our modern cars especialy expensive German ones as if they were delicate atomic time pieces to be kept in vacum chambers, I do a lot of old Time Codger tricks to my MB's and they are all still running well......"knock on burl walnut"......
William Rogers......