In case u guys were wondering where i've been since the last posting, well .... actually I've been busy .... To put the subject line into perspective (I know with a Headline like that ... u guys must be thinking...
asking on behalf of my friend, he drives a B8 Ford. He has tried quite a number of oils, but he finds the engine to be rather "rough" at 4000km. Everytime he changes the oil, everything is smooth.
