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- Engine Performance (https://www.miataturbo.net/engine-performance-56/)

- - Lifters ? Rod ? (https://www.miataturbo.net/engine-performance-56/lifters-rod-96769/)

elior77

Apr 23, 2018 03:07 AM

Lifters ? Rod ?

What do you think ? is it rod knock or lifters knock ?
The engine started doing that after 30min stop and restart - no knock sound before.

Thanks
Elior

SpartanSV

Apr 23, 2018 03:52 AM

It's bottom end. Top end would be knocking half that speed.

That engine also has solid lifters which makes lifter noise unlikely.

borka

Apr 24, 2018 11:57 PM

That is a bad bad sound, an engine rebuild is in your future

ridethecliche

Apr 25, 2018 11:18 AM

How are your flywheel bolts?

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