Does anyone know what could be causing this clacking noise:
It takes a full 10 seconds at cold start before the knocking even begins so I'm not sure how this could be either piston slap or the valve train. It gets quieter as the engine warms up but never fully goes away.
Engine has 30K on a complete rebuild. Fresh oil change didn't make a difference. I haven't checked valve clearances yet, waiting for parts
Thanks
It takes a full 10 seconds at cold start before the knocking even begins so I'm not sure how this could be either piston slap or the valve train. It gets quieter as the engine warms up but never fully goes away.
Engine has 30K on a complete rebuild. Fresh oil change didn't make a difference. I haven't checked valve clearances yet, waiting for parts
Thanks
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