CEL came on after doing a few Donuts- Facelift
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Joined: Nov 2016
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From: Toronto, ON
2021 Mercedes C63s AMG Coupe
CEL came on after doing a few Donuts- Facelift
Last night after doing a few donuts the car started idling rough and the CEL came on. I thought these cars are supposed to be a bit more stout than that.
Last edited by munis; Oct 3, 2021 at 10:00 AM.
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⏱️ 700HP Facelift converted C63 S Coupe with Drexler 3.06 plated LSD
Out Of Control!!
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From: San Francisco Bay Area
2019 C63CS
They are, but looks like your engine is one of those that experiences misfiring issues. There are a few others who had this issue once they started to get on it. I think they came all down to faulty ignition coils, but some took quite a while to fix.
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From: Raleigh, NC
2021 C63S Coupe
Was the engine and transmission thoroughly warmed up? (temps in white, not blue) - the reason I mention it is because it's the only time I've ever had a CEL - when I put my foot in it a bit hard when it was cold -- shut the engine off, re-started and the CEL cleared - no issue since.
Thread Starter
MBWorld Fanatic!
Joined: Nov 2016
Posts: 1,527
Likes: 287
From: Toronto, ON
2021 Mercedes C63s AMG Coupe
Was the engine and transmission thoroughly warmed up? (temps in white, not blue) - the reason I mention it is because it's the only time I've ever had a CEL - when I put my foot in it a bit hard when it was cold -- shut the engine off, re-started and the CEL cleared - no issue since.
You can see it here haha.
https://www.reddit.com/r/AMG/comment...light_came_on/
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