'94 E320 Coupe 94.3k

Starts and Idles extremely quiet (slight air pump noise for the 1st minute on initial morning start up- but ceases normally after a minute), no valve noise- to racka racka at start up- no bearing noise- no tapping noise- no grinding noise-no squealing noise

Motor idles rock solid smoothly- so much so that one can put a cup of coffee on it with it moving


car has had main wiring harness replaced 2 weeks ago (and 24 valves replaced/ head gasket replaced replaced within the last 15k miles)

-fad