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today i opened the hood to check everything and i noticed that there is some black carbon looking stuff on the side of the coolant resivoir. i reached in and got some on my finger and it does look like carbon. there isnt very much but it got me worried. should there be anyy????
 

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today i opened the hood to check everything and i noticed that there is some black carbon looking stuff on the side of the coolant resivoir. i reached in and got some on my finger and it does look like carbon. there isnt very much but it got me worried. should there be anyy????
wouldnt sweat it at this point , as long as antifreeze was full, and you arent having any problems, slight discoloration isnt that abnormal, if it continues to get worse you will probably notice another issue , just drive it and keep your eyes on it for a bit
 
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