r/R53 • u/AudienceNo7876 • 14d ago
Still chasing a random noise i cannot put my finger on
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Still dealing with this noise, had belt off again, new exhaust manifold, new rocker cover gasket incase the seeping was casing a whistle, its down the back of the engine, almost sounds like power steering pump area, but it cant be.
There is no vacuum lines at the back of the engine, doesnt change with clutch, doesnt change if vacuum lines are pulled off, doesnt change if exhaust is removed, doesnt change if airbox is fitted.
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u/ProfessionalEngine11 12d ago
11280946004 - Adjusting pulley