1998 BMW 318 Engine Knock

1998 BMW 318
180,000 MILES • 4 CYL • 2WD • MANUAL
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KCTGPT
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First I thought the knock was a timing chain noise. Replace chain tensioner and guides. This did not help. Next, replaced cam followers thinking it was valve clearance noise. This did not help either. Now I'm thinking rod knock and considering pulling the engine and rebuilding or buying a used engine.
Any other ideas on what the knock could be before I do this?

Thanks,
Randy
Jan 6, 2008 at 5:17 PM
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MHPAUTOS
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Hi there,

I would have a oil pressure test done , use a master gauge, this will give a true indication as to oil pressure, if pressure is well down you may be looking at a bearing failure.

Mark (mhpautos)
Jan 6, 2008 at 5:33 PM