C32 AMG, C55 AMG (W203) 2001 - 2007

So I got a CEL today

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Old Oct 22, 2008 | 04:48 AM
  #1  
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So I got a CEL today

yeah check engine light came on today with a check my gas gap. Any ideas? Anyone else have this problem before? I got tons of mods so IDK what it really means.
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Old Oct 22, 2008 | 08:21 AM
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probably have a slow leak in the evap. emission system...try tightening/replacing your fuel cap
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Old Oct 22, 2008 | 10:30 AM
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I got one a few days ago, but knew it couldn't be the gas cap. My wife suggested I try taking off the gas cap then screw it back on. I tried it just to humor her, and the CEL went away.
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Old Oct 22, 2008 | 11:20 AM
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Old Oct 22, 2008 | 11:22 AM
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Originally Posted by c32used
Hey Hooley, did you happen to run 89 octane gas, that will do it too???
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Old Oct 22, 2008 | 11:41 AM
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Originally Posted by Newzchspy
Hey Hooley, did you happen to run 89 octane gas, that will do it too???
Just beating up on Vic again?
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Old Oct 22, 2008 | 11:49 AM
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Originally Posted by ScottW911
Just beating up on Vic again?
Nah, just wondering if he ran 89 octane. It trips the Lexus lights all the time.


No one can beat up on Vic, he's "unbeatable."
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Old Oct 22, 2008 | 01:58 PM
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Originally Posted by Newzchspy
Hey Hooley, did you happen to run 89 octane gas, that will do it too???


I guess next time I won't mention 89
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Old Oct 22, 2008 | 01:59 PM
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Originally Posted by ScottW911
Just beating up on Vic again?
Its ok...I deserve it
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Old Oct 22, 2008 | 01:59 PM
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Originally Posted by Newzchspy
Hey Hooley, did you happen to run 89 octane gas, that will do it too???
sad to say that was my first thought too....sorry vic....
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Old Oct 22, 2008 | 02:21 PM
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Originally Posted by c32used


I guess next time I won't mention 89:rolf:
You didn't have to mention it, I smelled it out of the tailpipe on the way down to Morrocco right before I passed you running my 93 with NO CELs !!
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Old Oct 22, 2008 | 02:25 PM
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Originally Posted by Newzchspy
You didn't have to mention it, I smelled it out of the tailpipe on the way down to Morrocco right before I passed you running my 93 with NO CELs !!


You have a bad sense of smell I ran the tank out of the 89 prior to putting in 93 so I believe you were smelling the SUV in front of you that you were staring at what was happening inside
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Old Oct 22, 2008 | 10:46 PM
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Originally Posted by hooleyboy
yeah check engine light came on today with a check my gas gap. Any ideas? Anyone else have this problem before? I got tons of mods so IDK what it really means.
my CEL came on, got a new cap and its been on for like a month still everyone once in a while it tells me to check my gas cap. I had my friend scan it its something with evap system
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Old Oct 22, 2008 | 10:56 PM
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I didnt run 89, However i was coming off a full tank of 100oct and back to 91oct. the stoped in the dealer and they said its mostliky just a small vacuum leak and i got an appointment thursday
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