Daniel McCurdy
Full Access Member
So im looking into a 1992 Mercedes 300SD thats in real good shape. The problem is its the 3.5 om603 and it blows white smoke. The guy sent a video and its a very light white smoke its not very noticable but it is there. The engine runs great starts right up and has no weird noises it burns no oil and has 167k miles. The smoke increases with acceleration not in amount of smoke just increased speed. To me it sounds like its just a bad injector i dont think its a major internal problem.