1995 BMW 325 Pitted or eroded exhaust valve stems

1995 BMW 325
167,000 MILES • 6 CYL • 2WD • AUTOMATIC
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GFVANNIEKERK
  • MEMBER
  • 1 POST
Good day.

I have noticed snall pit or erosion marks on the valve stems of the exaust valves..

What is the cause of these marks...?

Please help..?

Kind Regards

Gerhard
Aug 10, 2010 at 5:04 AM
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DOCHAGERTY
  • ✓Experienced Mechanic
  • 9,606 POSTS
A picture would help me, can you send one?
Aug 10, 2010 at 6:07 AM
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