C200 w203 2005 model

Asked by Aug 02, 2017 at 04:04 AM about the 2005 Mercedes-Benz C-Class C 230 Kompressor Supercharged Sedan

Question type: Maintenance & Repair

Hi all.. i have a Mercedes 2005 model when i firat
start it up it idles at a higher rpm and revs jump up
and down a little. But when its warmed up and i
start it up again... it will run maybe 3x worse.. to
the point i think its going to stall so i rev it up.
Apart from that while im driving it its 100% fine
only when idles i have a problem. Does anyone
have any ideas?

1 Answer

These are the things ive done to it in the last 2 months... new plugs, new camshaft adjuster magnets both of them. Fresh oil and oil filter, new ogygen sensors post and pre cat. Fresh coolant. Also other stuff but nothing mechanical. Any advise would be really appreciated thanks Jamie

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