doing my plugs today and figured i would clean the throttle body while i was in there...just noticed this "wire" hanging and dont remember removing it...anyone know where this came from? would live to know before i start putting this truck back together,..


Thanks in advance!!!!!

crap, just saw i cant post attachments..

well it is a 1/4" thick wire with a ribbed wire protecter on it leading to a red section(1" or so) that leads to a "plunger " looking thing....seems to pass by the throttle body..

i can email someone a pick if they can help..

 

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THANKS!!!

 

I'm pretty sure that is a vacuum line. I have a 4.6 and there was an extra lead that just had a plug in it. That looks very similar.