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Engine slightly rough vibration

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Old 07-20-2020, 07:44 PM
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2011 e63 amg
Engine slightly rough vibration

Hey AMG fam
so I was driving on the highway and everything was fine and it started raining really bad and the car hydroplaned because I have worn rear tires(I have the new ones I just need to install them) and so I drove slow and when I got to the light the car sounded weird (slight more vibration and engine sounds) and when I hit the throttle it keeps doing it.
I parked the car tuned off and back on and it’s still doing it at P, R, and drive in every mode. But no check engine light no messages no leak nothing.
anyone has any clue about what going on or if it’s something major/minor??
Old 07-20-2020, 07:51 PM
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E63
Originally Posted by Ahmad Abdo
Hey AMG fam
so I was driving on the highway and everything was fine and it started raining really bad and the car hydroplaned because I have worn rear tires(I have the new ones I just need to install them) and so I drove slow and when I got to the light the car sounded weird (slight more vibration and engine sounds) and when I hit the throttle it keeps doing it.
I parked the car tuned off and back on and it’s still doing it at P, R, and drive in every mode. But no check engine light no messages no leak nothing.
anyone has any clue about what going on or if it’s something major/minor??
I would suggest you stop driving and have it checked out. You are misfiring and you continue to drive like that you may need a new engine
Old 07-20-2020, 08:13 PM
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2014 E63S; AMS 100 octane ecu tune; edok tcu tune; BB intakes; dyno tuned
Please pull the codes
Old 07-20-2020, 08:15 PM
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Does the misfire happens suddenly Like out of no where? and why no check engine light and no codes no messages and no weird tapping in the engine? it’s just slightly louder at idle and when I rev nothing crazy but it’s noticeable to me because I pay attention.
Old 07-20-2020, 09:08 PM
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Something got wet and it’s grounding out? Maybe let the car dry out, pull/reset battery and check all fuses and codes.




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