NG900 & OG9-3 Workshop
Hi Guys,
I've searched the forum for this subject, but I didn't really find a definitive answer, so I hope you don't mind me starting a new thread.
I have a 2001 9-3 which had a reconditioned B235R engine (T7 ignition) fitted 40,000 km ago. I have religiously changed the engine oil and had it...