Hi all, i know these types of questions are posted alot. But im somewhat confused about my timing chain. Its a 08 BWA with 130k original chain from what i assume. The chain sounds awful on cold start (sometimes) and the engine is more noisy than id like when fully up to temp. Yet when checked on vcds block 91 is 28.0kw b1 (spec) and 28.0kw b1 (act) and my phase position is +2.0kw but never moves from that figure regardless of rpm. I know phase position should be between 0 to -2.0kw when healthy…. Why the hell is mine at +2.0kw?
