Mercedes S Class Mercedes S350, Mercedes S430, Mercedes S500 and Mercedes S600 Sedans.

Check engine light

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Old Aug 11, 2014 | 05:51 PM
  #1  
mellobenz's Avatar
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Joined: Aug 2012
Posts: 6
Default Check engine light

Recently had a "a service" done on my 2006 S430.

A few days later the check engine light came on.

no loss of power or lack of performance.

I unscrewed the gas cap and cleaned the surrounding areas.
Drove for two days with out incident.
Third day came back on. this time I gave it a really good cleaning, and once again the light went off.
Should I have it tested for possible codes or just buy a new gas cap if the light come on again?

thanks
 
Old Aug 11, 2014 | 08:54 PM
  #2  
chassis221's Avatar
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Joined: Feb 2007
Posts: 2,691
From: Philadelphia, Pa
Default

Originally Posted by mellobenz
Recently had a "a service" done on my 2006 S430.

A few days later the check engine light came on.

no loss of power or lack of performance.

I unscrewed the gas cap and cleaned the surrounding areas.
Drove for two days with out incident.
Third day came back on. this time I gave it a really good cleaning, and once again the light went off.
Should I have it tested for possible codes or just buy a new gas cap if the light come on again?

thanks
I kind of doubt its your gas cap turning the light on.
 
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