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M102 2.3l engine noise

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Old Apr 20, 2026 | 04:40 PM
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NZOliver's Avatar
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From: Christchurch, New Zealand
'16 GLE350d, '89 230GE
Exclamation M102 2.3l engine noise

Hi all <img src=" class="post_inline_image" loading="lazy" />
Anyone ever had piston slap or gudgeon pin noise in their M102 2.3l engine :?:
We think we have a little, but I did think it might be lifter noise. <img src=" class="post_inline_image" loading="lazy" />
'89 230GE
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