Audi Case Studies, Blog, Car Repair and Servicing, Case Studies Audi Case Study 62: A6 Vavle Cover Gasket replacement Posted on May 19, 2022May 19, 2022 by admin 19 May What could be the clause of a burning engine oil smell from the engine compartment? Mr. Tan Audi A6 checks in at Revol Carz Garage for an issue of burning engine oil smell from the engine compartment. Exposing the top valves minus the cover. Preparing new Gaskets on the tray. Note the worn Gaskets had become brittle. The Valve Cover is washed and dried. Our Quality Control team checked the finished job and gave a thumb-up for the Audi to move to the washing bay. The super-clean Audi proudly awaits its owner after a complimentary carwash. admin Before And After Spray Painting Services Done By Professionals! This Groovy Mercedes Benz GLA180 Sent In For A Ceramic Paint Protection Coating!