5-Series (E12,E28, E34, E39, E60)Chat relating to the BMW 5-Series of all generations. Specific models include: BMW 518, BMW 520, BMW 520i, BMW 530i, BMW 528i, BMW 530i, BMW 518i, BMW 524d, BMW 525i, BMW 525e, BMW 528e, BMW 540i, BMW 535i, BMW 520d, BMW 525td, BMW 525d, BMW 530d, BMW 525i/xi, BMW 530i/xi. (BMW 5-Series Forum)
Don't worry; this is straight from the Bentley Manual
Hydraulic Cam Followers (M50/M60 Engines)
The M50 and M60 engines use self-adjusting hydraulic cam followers
to keep the valve clearances within a limited working range. The
Cam followers are sealed units and require no maintenance or
adjustment but be sure to inspect the cam follower bores for wear
Under some circumstances, such as a cold start, the cam followers may become noisy.
Hydraulic cam follower noise is usually a high-pitched tapping or chattering noise.
In most instances, this is considered normal as long as the noise goes away in a few
minutes (Maximum 20). If the noise dose not go away, either the follower is faulty or the
oil pressure to the follower is low.
And there ya go ! Nothing to worry about….
86 E28 528i with a twist of M-tec
96 E30 320i Coupe (Sold)
93 E34 525i Sport M Look'a'likey
__________________ Member 150+ MPH club
Member of the 3-Pedal club
Memebr BMW FORUMS V1 CLUB
JL Audio 13W7 in W7 pro wedge box powered by JL Audio 1000/1 slash series amp. JL Audio RBC. V1 hardwired.
Euro First Aid Kit, warning triangle, and fire extinguisher. Euro Storage bin Mod. UUC Stage III lightweight flywheel/clutch.
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