M-Class (W163) Produced 1998-2005: ML 230, ML 320, ML 350, ML 400 CDI, ML 430, ML 500, ML 270 CDI

Timing Belt

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Old Jan 2, 2009 | 12:39 PM
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ML2000's Avatar
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2000 ML320
Timing Belt

Happy New Year! What are some symptoms that your timing chain/belt is going bad on 2000 Ml320? So far the wheel vibrates when idling, slow acceleration unless I floor it, and when idling it is normally at 1000 rpm, now it sit at 500.

Thank you in advance.
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Old Jan 2, 2009 | 01:56 PM
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2010 ML550, 2010 E350 4M, 1966 Corvette Convt C2
Originally Posted by ML2000
Happy New Year! What are some symptoms that your timing chain/belt is going bad on 2000 Ml320? So far the wheel vibrates when idling, slow acceleration unless I floor it, and when idling it is normally at 1000 rpm, now it sit at 500.

Thank you in advance.
No belt on these, all have chain. Your symptoms do not point to a timing chain but an ignition or fuel injector in need of maint. Have it read out for faults, see whats due for refreshing like plugs or wires or perhaps an injector.
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Old Jan 10, 2009 | 03:57 AM
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pcy
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'14 ML350, '13 C220 CDI, '07 C280, '98 ML320
clogged fuel filter also can cause those symptoms...
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Old Feb 2, 2017 | 10:17 PM
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ML320 2000
Ti

Originally Posted by pcy
clogged fuel filter also can cause those symptoms...
Timing chain failure symptoms. As of now I hear it whirring around loud then quiet, loud then quiet, loudest at cold start. Wonder if it's the tensioner that needs to be changed or if it's the oil needing to change less than 5k miles to change appointment (royal purple- 0w 40, hawaii)
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