ReScore Reviews™ (1)
Brennan, my apologies for the delay on this particular repair. Your oil leak turned out to be more than just a valve cover gasket leak, as we both thought when inspecting your car together. The upper timing cover seal was the culprit and the oil was blown onto the valve cover by the cooling fan. What would have been a fast turnaround was delayed due to the unavailability of parts which had to be special ordered through Mercedes. Some S63 engine parts are unique to this model and are therefore not always readily available at the dealer. We appreciate your business and hope to serve you in the future.