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Discussion Starter #1
my truck threw 2 codes after i put my intake on, p0171 and p0171pd WTF? how do i fix it?
 

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What intake? Pics of it installed?

Typically, that code indicates an air leak on the intake/upper end of the engine, somewhere past the MAF sensor. I would be safe to say that is what you are against because you just installed the intake. Get some detailed pictures up and lets see if we can notice what is wrong.
 

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Discussion Starter #3
Thanx man I went and checked it and i didn't have my crank case net tube secured and it fell off and was sucking air. oh and BTW it's an ebay intake w/the wolf's ssk plate
 
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