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revs fluctuation issue not resolved need help

     
Old May 25, 2024 | 04:25 AM
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THOR AMG's Avatar
THOR AMG
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w204 c63 2013
revs fluctuation issue not resolved need help
Good morning forum members !

apologies if the issue is old but couldn't resolve the issue with fluctuation while idle as already did the followings

all injectors replaced Bosch
PCV
spark plugs
all fluids
computer check at service nothing revealed
no codes or errors

where to dig or is there any solution

map sensor or etc

thanks in advance

2012 w204 c63
90 k km

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Old May 25, 2024 | 09:58 AM
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deadlyvt
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2010 C63 AMG
That's called idle... you are trying to fix a problem that doesn't exist
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Old May 25, 2024 | 11:14 AM
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Jasonoff
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From: Kitchener, ON
2010 C63 AMG
Originally Posted by THOR AMG
computer check at service nothing revealed
no codes or errors
Originally Posted by deadlyvt
you are trying to fix a problem that doesn't exist
Exactly this. It's fine, drive the car and enjoy it.
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